[I was sent this short video and found it quite fascinating. A ‘mash up’ if you will of the Brooklands Racing Circuit as it was back in the day, with the changes imposed by the modern world. Not exactly sure when this was made but it is very clever. Enjoy Mark]
[Folks, in my research to figure out my current conundrum, I found this video. I like it as it isn’t didn’t hurt my head and it uses some pretty good graphics and pictures. I like pictures! I thought others might find it useful as well. Mark]
[Folks, the Bill Fink Celebration of Life was posted on YouTube a few days ago. Simply click on the link below to watch it. Be advised, it is well over an hour long.
As many of you will remember, Bill was our honored guest at the MOGSouth 40th Anniversary Meet in Aiken, SC a few years ago. Should you want to advance the video to about the 31 minute and 20 second point, you will see and hear Tcherek’s comments. Also, at the 1 hour, 12 minute and 30 second spot, there is a clip of Bill in his shop with a two toned (cream body with burgundy wings) 4/4 in the background. I believe this was originally my 1981 4/4 before I picked it up. At least this is what Tcherek told me. Mark]
[I can’t vouch for the accuracy or completeness of this article as I haven’t as yet had to muck with my Plus 4’s SUs. I have done business with Burlen and have found them acceptable as a vendor. I have also done business with Joe Curto and I am a fan. Cheers, Mark]
No matter what the name on the valve cover, so many British classics rely on the ubiquitous SU carburetor: Jaguar, Triumph, MG, Rover, Rolls-Royce, Bentley, Morris, Austin, Sunbeam and so many more. And not only did almost every British manufacturer specify SU carburetors, but so did other companies.
Volvo and Saab also used them, while Hitachi-built versions of the SU were used by Datsun.
Sure, Webers may be sexier and have more racing titles to their credit, but for normal use these SU carbs work well. While some people are quick to cast SUs aside and look for an upgrade, a little understanding and mild tuning can go a long way, whether the goal be increased performance, better drivability, or improved fuel economy.
Based upon a principle developed and patented by George Skinner in 1905, the SU (as in Skinners Union) carburetor changed very little until emissions regulations pretty much made them obsolete about 30 years ago.
The SU is about as simple as a carb can get: it has very few moving parts, usually only one fuel circuit, and far fewer springs, balls and other complicated pieces than conventional carburetors.
All carburetors make use of the venturi principle. Daniel Bernoulli, an 18th-century Swiss scientist, used a venturi, a tube that is narrower in the middle than it is at either end, to discover that as the velocity of a fluid increases, its pressure decreases. As the air and fuel pass through the venturi’s narrowed passageway in a carburetor, the mixture speeds up; the resultant drop in pressure is what causes the fuel to atomize.
The SU employs this principle differently because it varies the size of the venturi. Hence, the SU is called a variable venturi carburetor and is grouped with those built by Stromberg, Predator and Amal. In the center of the venturi is a piston with a tapered needle affixed to its bottom side. The piston has holes positioned in it so that as air is sucked through the venturi, vacuum above the piston makes it rise. When it rises, not only does more air flow to the engine, but the needle allows more fuel to flow from the jet below. The needle is a precision piece, with nine to 16 specific diameters measured during the manufacturing process to ensure proper fuel flow throughout the range of air flow to the carb.
Thus, the SU self-adjusts to the air/fuel requirements of an engine. It only flows as much air as necessary, and the tapered needle ensures that a proper fuel mixture is obtained at any air flow. This self adjustment needs a little help at two times: During cold starting and hard acceleration, when a richer-than-normal air/fuel mixture is needed. SUs handle these two situations differently, but again use very simple means. Cold starting any engine requires more fuel in the mixture. With conventional carburetors, this is done by limiting air intake, or choking the mixture. SU carburetors do the opposite, increasing fuel flow to richen the air/fuel mixture without limiting air flow. Most SUs do this by lowering the jet, which allows more fuel to flow thanks to the needle’s taper.
Conventional carburetors use an accelerator pump to squirt more fuel into the mixture on hard acceleration. Again, SUs take a different tack. The piston/needle assembly is damped via a plunger in an oil-filled tube, forming a sort of shock absorber for the carburetor. The damper slows and smoothes the movement of the piston. On hard acceleration, vacuum that would otherwise quickly lift the piston is redirected to quickly suck more fuel out of the jet. As the piston slowly continues its rise, the mixture returns to a more normal ratio.
A set of British wrenches and SU jet wrenches (top) are useful tools when working with SU carburetors. These are available from most British car suppliers for relatively low cost.
Assuming that the carburetors are in good condition and have properly sized needles in them, the tuning procedure is not as complex as most people think. However, before the carbs are touched, ignition dwell and timing must first be correct. It’s a good idea to ensure valve clearances are correct as well. A quick check for vacuum leaks is next, and only once this is done is it time to move on to the carburetors.
Next, if there are two or more carburetors, they need to be synchronized. This can be done with either a dedicated synchronization tool or a short length of hose. With the engine running at idle–usually 600 to 1000 rpm–the synchronization tool is placed over the inlet of each carburetor to get a reading on its gauge. The idle screw is adjusted on each carburetor until each one gives the same reading on the synchronization tool. The low-buck method is to substitute a 12- to 18-inch length of 1/4-inch or 5/16-inch hose for the tool. Hold one end of the hose up to the air inlet of each carb and the other end to your ear. When each carb emits the same noise through the hose, they are synchronized at idle. (Note that revving the engine slightly and periodically throughout the adjustment process helps to “clear out” the carbs.)
After the carbs are synchronized at idle, the throttle linkages can then be adjusted to ensure they remain synchronized throughout the rpm range. With just a little free play in the linkage, each throttle arm should start moving at the same time when the accelerator pedal is depressed. If not, the locking nuts can be loosened to adjust the linkage. The idle mixture is set next. The conventional method, which is published in most manuals, works very well. First, each piston is lifted slightly, about 1/16-inch (usually a small screwdriver is helpful for this step). If the engine speed falls off, the mixture is too lean and the jet is lowered via its adjustment nut or screw. If the rpm rise, the mixture is too rich and the jet is raised. If raising the carb’s piston causes the engine speed to rise by about 50 rpm before returning to its previous level, the mixture is just right.
An alternate method is to use a vacuum gauge and adjust the mixture in each carb to get the highest vacuum at idle that is possible. At this point, the idle speed can be verified to be correct and the tuning is nearly done. All that is left is the “choke” adjustment. As discussed before, SUs don’t really have chokes, as they richen the mixture instead to allow smooth engine starting. This is usually accomplished through a linkage and cam that lowers the jets and raises the idle speed. The linkage and cam only affect idle speed in the first two-thirds of the distance of choke cable travel; it increases the air/fuel mixture as well as the idle speed during the final third of travel.
The two steps to adjustment are to ensure that multiple carb setups have proper linkage balance between carbs, then to set the high-speed idle screws that touch the cams. High speed idle is usually around 1800 rpm.
Replacing the throttle shaft bushings requires reaming out the old bushings, installing new bushings, and reaming the new bushings to size.
If you look at the sidebar on common problems, you’ll see that most problems related to SU carbs are due to wear or age. SU carbs are pretty easy to rebuild as there are relatively few parts. Additionally, there are many competent rebuilders who can bring these carbs back to as-new condition for a reasonable fee–figure $50 to $75 to rebush each carb’s throttle shaft and $350 to $500 to completely rebuild a pair. Polishing all of the external parts can add another $100 to $200 to the rebuild cost. Except for throttle shaft bushing replacement, most enthusiasts can carry out repairs at home. Throttle shaft and bushing condition are paramount to tuning an SU, and there are three common solutions for fixing worn parts. One is to replace only the shafts. If the old shafts aren’t too worn, the bushings probably aren’t too worn, and new shafts will go a long way to stopping vacuum leaks. The second repair is to ream out the bushings 0.010-inch and install oversized shafts. This is a cost-effective solution, but can only be carried out once. The third method is to completely remove existing bushings and install new ones, then replace the shafts with standard ones. As can be expected, there are increasing requirements in terms of the cost, skill and tools necessary for each of the respective steps.
Many rebuilders will replace these components and let you do the rest of the rebuild. The rest of the rebuild entails replacing the jets and needles in the carb bodies and piston assemblies, the needle and seat in the float bowls (and floats if defective), and replacing gaskets and rubber pieces. For the car-show crowd, all cast parts should be glass-beaded. It is then usually a good idea to get the linkages and hardware replated in zinc, and to polish the dashpots (the chambers for the pistons).
If you’re a strict concours type, these were not plated or polished from the factory, but it seems most restored cars get them prettied-up anyway. Don’t want to fuss with old carbs? Brand-new SU carburetors are still available. Depending on the application and vendor, figure a brand-new pair starts at about $550.
Comparison of earlier- and later-style throttle disks shows that the later-style disks have a spring-loaded poppet valve, which impedes air flow. Replace these with earlier-style disks in performance.
There are not too many performance modifications necessary or possible for SUs. Aside from changing to larger carbs, about all that can be done is to change to needles with a different taper and make modifications to increase air flow around the throttle disk and shaft. Most SU specialists carry a range of needles for changing the mixture characteristics throughout the range of air flow. While the fine-tuning of needles can be an onerous process, there are generally just a few categories of standard needles available. Labeled weak, standard and rich, they provide the levels of performance and economy their names imply. While there are more than 800 needle profiles available, many tuners will just make up their own profile by chucking the needles into a drill press and then using fine sandpaper to sand in the profile they like. Of course, they spend a fair amount of time with a micrometer to ensure they’ve narrowed the needle (richened it) the right amount.
Filters and velocity stacks can make a difference in performance. Usually, K&N filters are worth one or two horsepower. TWM’s velocity stacks can also offer a couple of horsepower, but usually cannot be effectively run with an air filter. Finally, small improvements can be made to the carbs by improving air flow around the throttle shafts and disks. Carbs built after about 1968 feature throttle disks with a spring-loaded poppet valve that improves emissions, but the valve also impedes air flow. Fortunately, earlier flat disks can be fitted. For the radical tuner, the throttle shafts can be thinned and ovalized for an extra CFM or two of flow.
Why Keep Them? So, why not just go to a Weber carburetor? For some, that’s a good solution, but many are bound to their SU carbs thanks to racing regulations. And then there are those who believe that properly set up SUs can perform just as well as Webers on the street, but with easier tuning and better manners. In fact, we’re in the middle of dyno testing SU and Weber carburetors. Look for our findings soon.
Before you buy that box of carb parts, first price what the rebuild is going to cost. In some cases, you may want to consider new carbs instead.
Burlen Fuel Systems, the company that owns the rights and tooling to SU carbs, still makes and sells brand-new replacement setups. Available for most common British classics through the big suppliers like Moss Motors and Victoria British here in the U.S., these new carbs can be an excellent option. However, the new carbs are not identical to the ones they are replacing. In most cases, many of the parts have been updated and thus are not interchangeable with the originals. As a result, if you go with these new SU carburetors, you won’t be able to use the standard replacement parts.
We’ve also seen a few easy-to-overcome quality problems with the new carbs, like choke linkages needing slight bending to work properly. How do you decide whether to go new or rebuilt? Consider your goals and budget. If you have a common setup like an MGB with HS4 carbs, then you may find the new ones not only a good option, but cheaper than a professional rebuild. For example, a pair of brand-new HS4 carbs will set you back about $550 to $575.
A concours-quality rebuild can cost about $600 to $700. (If refinishing the external parts is not needed, knock about $100 or $200 off that figure.) On the other hand, sometimes it’s more cost effective to rebuild the originals. New HIF4s run about $1000 per pair, while again it’s about $600 to $700 to rebuild them to concours condition. (Forgoing the polishing and replating work can save about $100 to $200 here, too.) If “concours correct” is your goal, then there’s really no question and you’ll need to rebuild the original ones. (Don’t forget, however, that your car will be down while the carbs are sent out for a rebuild.)
Can’t decide whether to go with new or rebuilt carbs? Let your budget, situation and goals guide you. ###Size Matters: Identifying SU Carbs SU carbs come in several styles and sizes. Fortunately, there is a system for understanding the size of the carbs. Each carb is identified by one or more letters and numbers. The first letter is an H or a V, which stands for Horizontal or Vertical. The SU carbs commonly used on European cars are all of the horizontal design. The next letter will describe the physical characteristics of the carb and usually describes the float chamber location: S stands for Side float or Short body, depending on which expert you call; IF stands for Internal Float; and D stands for Diaphragm jet.
The numbers require an understanding of fractions, as they indicate how many eighths of an inch over 1 inch the carb’s throat size measures. So, an HS4 carb is 1+(4×1/8) inches, or 1 1/2 inches. To put this together, an HIF4 (common MGB carb) is a horizontal, internal float, 1 1/2-inch carb. An HD8 (common XKE carb) is a horizontal, diaphragm type, 2-inch carb. An HS2 (common to Spridgets and Minis) is a horizontal, side float, 1 1/4-inch carb. One exception to the “fraction” rule is the more modern HIF44, common to newer Minis. It is also called a “metric” SU because the float is measured in millimeters. (In this example, the horizontal, 44mm internal float measures about 1 3/4 inches across.)
In addition to size and type, there are a few other things to consider before you start buying used carbs on eBay. Some carbs have vacuum fittings, some do not. Carbs are often configured in sets of two or three and need to be kept in order for linkages to work. HS carbs may also have different float bowl angles. For example, Spridgets are 20 degrees, while Minis are 30 degrees. If you had to pick from the various models, the HS version is probably the best one to go with, followed by the HIF models. The earlier H type carbs are pretty good but suffer from faster wear in the choke linkages and are a little more prone to leaks from the float bowls. HD carbs are more complicated, with a separate idle circuit and diaphragms inside. HS and HIF carbs aren’t perfect, either: HS models are very prone to throttle shaft wear, while HIFs don’t tend to wear at the throttle shafts, but are a bit more complicated and have more of a tendency to overflow if they get dirty.
How many carbs should you run? For most performance engines, one carb for every two cylinders works pretty well. How big? Unless your engine is pretty heavily modified, you’ll probably do best with the stock size that came with the car. If you need a little more, jump up a quarter of an inch. If you’ve got a full-race engine with an excellent breathing head, go up half an inch.
[Just released! A bit outside of the usually market? Cheers, Mark]
MOGSouth is basically a NOT FOR PROFIT organization. Actually, it is a very loose organization without any sort of legality, charter or rules. For some 45 years this has been good for the Club. I am sure at times there would have been some advantages to a more formal existence but then we would have had to live with other constraints we just didn’t like, so . . .
Anyway, even with no mandates and pressures we have taken our duties seriously and we have managed to minimize costs over the last few years. Given this, we now have a small surplus of funds in our banking account. We are not in the business of accruing money, so we thought it best to return it to the membership. We have decided to do this by NOT CHARGING any dues to our membership or advertising fees to our normal supporters for the 2021 Calendar Year.
Just let us know you are still a member. Send an email to mogsouth@yahoo.com.
We know this isn’t much, but . . . (Note: In addition, we are looking at some charitable contributions so please no emails or messages!)
Basically, 2020 was anything but a MOGSouth year and now we want to make 2021 a ‘free’ year.
Go ahead, now’s the time!! Buy something shiny for the car!!
Enjoy!!
Mark and Stacey
Certainly we have Car Badges (about out 4.5″ across) of the MOGSouth Logo. They were thought to be made by Jim Baker in the UK (but others think not, so . . .) regardless they are lovely and look fabulous on the Morgan! If you don’t already have one, you need one! The car badges have a mounting tab on the bottom with two holes. The car badges are 50$ each, plus 15$ S&H. And, you will need the badge clips to mount them to a badge bar. The clips are sized to match whatever badge bar you have! Make sure you get the right size!
We also have the MOGSouth Logo on a small lapel pin for 5$ each, a small bronze plaque (about 2″ across) at 8$ each or on a cloth patch for 3$ each. The lapel pin is roughly an 1.25″ across and the patch is about the same size as the car badge, i.e. 4.5″ across. S&H is minimal for the small items.
I don’t have the car badge clips (you can get them just about anywhere, e.g. Moss Motors, Morgan Spares, Triple-C, etc.) but if you want any of the other items send an email to mogsouth@yahoo.com.
MOGSouth has also engaged Fourth Gear Limited to provide a wide selection of clothing and other items emblazoned with the MOGSouth and GatorMOG Logo embroideries. In addition to the MOGSouth and GatorMOG logos, they have both vintage three and four wheeled Morgan cars (top up or down) embroideries, Morgan Motor Company scrips and wings. They will also put more than one embroidery on just about anything. And, they will change colors if you ask nicely! I’ve had them alter the color of the embroidery to match my three wheeler’s colors!! Just let them know what you want!!
So let you imagination wander!! Go to their website and take a look!
Cheers, Mark
First unwrapped in 2000, the Aero 8 was a modern(ish) take on Morgan’s tried-and-tested olde-worlde formula, and, despite its age, good examples can still be found
For all that the new Plus Six does to take Morgan belatedly into the 21st century, with its all-independent suspension, lightweight aluminium chassis and punchy turbocharged straight six, it doesn’t exactly advance the Malvern brand’s design language beyond, say, 1964.
That’s part of Morgan’s charm, of course, and its steadfast commitment to traditionalism is an integral component in its quiet but sustained success. So when the cross-eyed Aero 8 was unwrapped at the 2000 Geneva motor show, all bets were off.
Here was a genuine, up-to-date sports car, with a BMW V8 giving it a competitive 4.8sec 0-62mph time and promises of engaging dynamics, courtesy of new inboard shock absorbers, double-wishbone suspension and AP Racing performance brakes.
The modernisation didn’t stop there, either: niceties including air conditioning, cruise control and a heated windscreen placed the Aero 8 in another realm entirely to the brand’s existing models. Morgan being Morgan, of course, it was all still assembled around an ash wood frame, and the asymmetrical metal dashboard would look equally at home in the cockpit of a 1960s airliner. If it ain’t broke…
Just over 200 examples of this first-generation car were produced between 2000 and 2004, and they still pop up in the classifieds periodically. Its Series 2 successor, subtly restyled to comply with US safety standards and allow for a roomier cabin, packed a hefty power upgrade but was built for only a year in limited numbers, so most have been retired to private collections.
The closest the Aero 8 came to receiving what you might call a facelift was in 2005, when the Series 3 was launched with Mini headlights in place of the previous New Beetle items, giving it a more conventionally styled visage without compromising on its retro appeal.
Mechanicals were left largely untouched until the roadster entered its final form in 2007 with 362bhp from a 4.8-litre V8 that BMW kindly continued producing on a limited basis for Morgan after retiring it from its own line-up. An automatic gearbox was also made available for the first time, featuring an optional Sport mode and offering improved straight-line performance over the six-speed manual unit.
The Morgan Aero 8 has pace and kerbside status in spades, but it’s very pricey.
Later variants include the ultra-exclusive, boat-tailed AeroMax coupé and its Targa-topped Supersports sibling, the traditionally styled Plus 8 and, more recently, the Series 5 – a revived, subtly updated version of the Aero 8, produced from 2016 to 2018. The austentacious Aero GT acted as the car’s swansong, and was made in very limited numbers.
Happily, because improvements and tweaks made to the supercar over its 18-year life cycle were so subtle, choosing which version to go for is simply a matter of deciding your budget: prices for early cars begin at £40,000 (plus shipping costs if you opt to import), but you can expect to pay above £120,000 for low-mileage Series 5 cars and special editions.
How to get one in your garage
An expert’s view
Melvyn Rutter, Melvyn Rutter Ltd: “It’s a very finite market, and not that many come up for sale, because people tend to like them and drive them. Initially, there was a huge rush and Morgan couldn’t make enough. It was only the really determined who stuck with it and waited; they weren’t impulsive buyers. Like the 3 Wheeler, there were people who had never really thought about a Morgan before, and we got new people into the fold.”
Buyer beware…
Engine: The side-exit sports exhaust is a highly prized option, giving post-2004 cars a bassy growl. Both BMW-derived V8 engines are characteristically durable, but stick to their servicing schedules and shell out for genuine parts.
Body: Series 1 and 2 cars are known to suffer leaky roofs, so keep them garaged. Wooden element of the chassis means crash repairs and restoration work is a specialist job best undertaken by a Morgan dealer. Body panels, especially the bootlid, evolved over the years, so research before replacing them. Low front splitter is prone to stone chips.
Gearbox: Don’t be put off by a noisy manual gearbox. The Aero 8 features far less soundproofing than a contemporary BMW, so a degree of crunchiness and whirring is par for the course. Installing a quick-shift gearstick helps to eliminate some of the clunkiness.
Electrics: Exposed indicator wires can come disconnected, so check under the front wings if they’re playing up, and later Beetle headlights have a tendency to let water in and become misted. Series 1 cars suffered from a sticking starter motor, especially after long periods of non-use. Fit a conditioner to keep specialist gel battery in working order. Power-steering pump is a weak spot, but replacements are easily found.
Interior: Later interiors are more modern but still prone to wear if not maintained properly. Popular modifications include an aluminum steering boss and a Mota Lite steering wheel, while an upgraded stereo is a wise investment.
Also worth knowing
The manufacturer offers a full maintenance and restoration service at its Pickersleigh Road headquarters, with a fixed price servicing structure.
As is the norm, MOGSouth will have a Noggin on the Friday evening (March 5, 2021) before the Saturday Cars and Coffee event (March 6, 2021) on Amelia Island, the weekend of the big Concours d’Elegance. The Concours d’Elegance is on Sunday, March 7, 2021.
To make is easier on the masses, we have moved the Noggin a bit south, and will convene the MOGSouth Noggin around 5 PM at the Surf Restaurant, along A1A, 3199 S. Fletcher Avenue, Fernandina Beach, FL.
It is the same location we use to rendezvous on Saturday morning before the Cars and Coffee event. There is parking in the lot out front as well as behind the restaurant.
We haven’t used this location for the Noggin, as yet, but the staff seems quite excited to have us. The menu looks quite good and there appears to be sufficient parking. (Click on the link above to go to their web page!)
Looking forward to the event and hope to see you there!! Mark
[I guess it had to happen eventually with all the hype around electric vehicles. Converting this older RHD Morgan 4/4 4 Seater may not bend too many rules but I personally hate to see any Morgan get excessively modified or scrapped. As stated in the article we will have to wait and see if this project is ultimately successful or not. Mark]
Electric cars are seen as the pinnacle of technology and modern engineering; however the Retro-Electric brigade seem to choose vehicles that are about as far removed from modern machines as possible. We have covered early Land Rovers, VW Beetles, Type 2 campers and Morris Minors. None of which could ever have been said to have been cutting edge, even when they were new.
There is something about these cars though, they have a character through their basic roots that others just do not have. However, Morgan takes traditional build to a different level, after all this car is still built from the same material that they make horse carts from!
The Morgan 4/4 has been in production since 1936, in a largely unchanged style. In fact, it was Morgan’s first car with four wheels, the name indicating that the model has four wheels and four cylinders.
Apart from a break during World War Two, the 4/4 has been in continuous production from its debut right up to the present day. The original engine was a 1.1l Coventry climax, increasing in size to the modern 1.8 ford engine currently used, however despite recent headlines about a future vehicle, never has electricity powered a Morgan.
Greg Mittman from Kansas City in Missouri is about to change that.
You would be right to expect a Morgan Retro-EV conversion to take place in the UK, after all it’s the home of the very British marque, however during the 1950’s and 1960’s the US accounted for over 85% of all production and they remained a very popular, if specialist, car in the states.
The Morgan was no stranger to a conversion in the USA either, in 1974 emission regulations threatened to kill off the car, so the company converted all imports to run of propane to pass the US emission regulations, therefore electrifying a Morgan is putting a modern twist to an old story.
Initially Greg had no plans for a Retro-EV, he wanted to restore a vehicle with his father, Sam, who is an experienced home mechanic. With no specific model in mind they started looking through online auctions for something interesting nearby.
Greg came across the ad for the 1969 Morgan 4/4, but was completely unfamiliar with the brand, however he did a little digging and the British charm and unique design convinced him that this was the car to restore.
Sam was convinced, an experienced hobby mechanic, the basic structure and mechanics meant the Morgan should have been a simple restoration.
However, when they got the car home it became obvious that they had taken on more than expected. The engine in the car was not original and missing many parts which would have been exceedingly difficult to source in the US.
Half joking Sam suggested, “We could make it electric” and what initially seemed unlikely has become a two-year labor of love.
The car has been converted by the pair at weekends and during downtime and is now starting to near completion, despite this being the first experience of E-power for either of them.
Taking advice from enthusiasts and experts has helped them specify the right parts for the conversion.
Greg has chosen a Netgain Warp 9 DC customer motor coupled to the cars original ford gearbox for its powertrain. The Warp 9 is one of the most popular motors used for conversions in the US, its size and performance combination make it a popular choice, delivering 32hp and 70ib ft of torque. The Warp 9 is also a cost-effective solution at around $2000.
The project will use 40 LiFePO4 3.2v 100ah batteries. As with the motor, they are one of the most popular choices. The Morgan offers plenty of room for fitment of the batteries behind the seats and at the rear, with additional room up front to help balance the load.
A Curtis 1231c controller has been purchased and will be fitted to keep everything performing correctly.
One of the key elements in any build is the charger, many projects can be ruined with the choice of a poorly specified charger. Make sure that you consider your requirements carefully when choosing your charger. Greg chose a TSM2500 unit. This unit has user adjustable settings and has been setup for 110V US power. The units also offer great output in a relatively small size, very useful for Retro conversions.
Greg is still testing the car but is comfortable that upwards of 50 miles to a charge is comfortably achievable with the specification he has chosen, it’s also likely to comfortably outperform the original powertrain.
The Dilithum BMS installation is nearing completion and then the pair will move on to the final part of the build, the body.
The handmade windscreen is out for chrome and It still needs body, interior and instrumentation work, but Greg is convinced that this is the easy part and can’t wait to get the car on the road.
The “e-Mog” has some way to go to completion, however the unusual right-hand drive car has already generated a lot of attention in Kansas where the electric conversion will be totally unique in gas loving middle America.
Keep an eye on our site as we continue to cover Gregs conversion.