JohnCh

We have a 3D printing forum with a grand total of three threads. https://usa7s.net/ips/forum/43-3d-printing/ If people want to start posting their designs there, I'm happy to create a section in the library and start moving them over once we get critical mass, but I don't want to create a new section to hold just two or three designs. As for file type, it's not an issue for downloads. STL is the standard for 3D printing, but the common slicers can also use STEP files which store more data and are better for things other than 3D printing.

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This will keep you busy In my opinion, the LSD is well worth it. Adding one to the Westfield years ago was transformative. The car became so much easier to steer with the throttle and really ratcheted up the fun-to-drive factor. As for the Elan, yes get that in a better state and drive it! It's a great complement to the Seven, although my rust fears prevent me from driving it in the wet despite the vastly superior weather protection of the FHC design.

We had a couple of threads on this same announcement, so I merged them together to keep the conversation in one place.

That's great to hear @wdb! Is there any other work you plan to do over the winter or are you now sitting back and counting down the days to blatting weather?

This surprises me. I didn't think US and UK sales figures were close enough to warrant an equal split. I wonder if US dealers have been pushing for this model and Caterham sees pent up demand?

Been there, done that, have the blood blisters

Also, if you have a detachable wheel, make sure it is secure.

If this was sudden, as if something moved, check that both ends of the steering U-joint are tight. The quality of mine wasn't great and without a lot of clamping force, I can see it slipping. Other than that, check torque on everything in the front end.

Great idea! I've become a big fan of rare earth magnets over the past year and have used them in various projects but hadn't thought about this. Are you sourcing from Amazon or do you order from somewhere with better and more consistent quality? If so, please share

Westfield used to fit this extension, and I had one on my car until I installed the BGH gearbox. If you do source one, you may want to read this thread which touches on some aspects of the installation process: https://forum.wscc.co.uk/forum/topic/146517-gearlever-extension-type-9-fitting

That looks like a great solution for folks on both sides of the pond.

Too bad the easiest one isn't the issue. It could also be a duff gauge. If Bruce has one on hand, that's easy to swap out and check. During my build another local owner had a bad oil pressure gauge that he confirmed by borrowing my unused gauge.

A few things come immediately to mind. The first two are quick and easy. Due to the design, the fuel level sensor can't access the last 1.5-2 gallons in the tank. How much fuel have you added? Have you reached under the dash to confirm the gauge is plugged into the harness and the connector is fully seated? If the fuel assembly is incorrectly clocked in the tank, it can prevent the float from reaching the last several gallons in the tank. Checking this requires removing the boot floor which can be maddening. There could be a break in one of the wires or the sensor is dead. This also requires removing the boot floor, then pulling out the multimeter to diagnose.

Martin Phipps is the Caterham archivist and may be able to help. I don't like publicly posting someone's PII without their permission, but if you go to the post below, he lists his email address there. I'm not sure if his help extends to non C&L7C members, but never hurts to ask: https://www.caterhamlotus7.club/forums/topic/274739-1983-caterham-bdr-cosworth-engine-nr-bdr001/?do=findComment&comment=2604188 -John

Not sure what is meant by this, a link is fine; however, everyone should be aware that this is for Caterham & Lotus Seven Club members only. Current membership price for US and Canada is 70 GBP annually (about $90 and 125 CAD respectively).

Are the heater fan and wiper switches physically the same? They are both off-on-on, but the wiper wiring also has to account for the wiper park mechanism when switched off. I think it may have an extra pin or have the pins wired differently. Hopefully someone can confirm or tell me I am wrong as per the norm.

I have been told there is no standard assembly process at the factory. Each builder is free to follow their inner voice and assemble the car in the order and way they prefer. I suspect this same philosophy applies to the people who pack the crates. Some must prefer to include the wrong parts, or duplicate part, or save some parts the trauma of shipment altogether and leave them on a shelf at the factory.

@CBuff if the wires are under enough tension that a zip tie is required to keep the connector together, I'd be concerned a wire to pin connection could fail over time or a pin could back out of the connector. Running the wire from the driver's side frees up a lot slack in the wiring loom.

I followed @Pokey's writeup here and used the same 3M 08115 panel bond adhesive. Fan wires should fit through a slot in the driver's side radiator mount. Or at least they did on my car. Space is really tight in these cars. Zip ties are your friend. If you can't separate hoses that look like they could wear through each other, consider adding some discarded hose around one of them to create a sacrificial layer. You can also cut a short section of hose and place it orthogonal to the other hoses to create a spacer held in place by a zip tie (create a figure 8 around the hoses with the zip tie legs coming together inside this hose section). Pay particular attention to hoses whose failure will cause you to crash or burn (i.e. brakes and fuel). It's also a good idea to periodically examine everything as the parts do shift over time.

@ashyers here is a screenshot from page 3 of the Magnecor catalog. All the Duratec and most of the Zetec coil packs I've seen over the years look like gen 2. The one shown in the add-liteness photo has the flat, epoxy-like top as shown in the gen 1 (and is what initially fooled me), but the connector of the gen 2. I wonder what it's from?

I just blew up your photo. That may be an aftermarket gen 2 coil pack. It has the epoxy top finish of the type 1 but the rest does look like type 2.

In that case you may want to reread my post. If you look at page 3 of the Magnecor UK catalog, it shows you are using the gen 1 coil pack that requires different boots than gen 2, which was the standard fitment on the coil pack equipped early 2000's European Mondeo I referenced earlier. Also, the plug boots in the Duratec are different, with narrower sealing fins than used in the Zetec. It appears you will need a custom set from someone like Magencor to ensure proper fit.

@MV8 are you sure the plug lengths and boot seals are the same between the engines? I ordered mine for an early 2000's UK market Ford Mondeo which used the coil pack and had it mounted on top of the coolant junction at the back of the head as in your picture. The Ford Ranger also used the coil pack, but I seem to recall it was mounted slightly differently and lead length was not the same -- someone may be able to confirm or correct that statement. I believe all other US Duratec installations had coil-on-plug. Magnecor has a UK site with a catalog for European cars. I'd start there, then share that info with the US arm when ordering.