SkinnyG wrote:
Quote:
...I initially cheaped out and tried to make my own coilovers, fabricating non-adjustable sleeves and spring perches. I tried to make it all work with coil springs of dubious origin... I’ve since made enough changes that I broke down and ordered AFCO sleeve kits ($180US), and proper size/rate 1-7/8″ ($180) springs, and I’m sure it’s not over yet.
The next one will be much better….
The problem is using sealed OEM shocks intended for far heavier cars; the valving will be way too stiff in a much lighter car, plus it locks you into using a given stroke. One way to cheat is to purposely design the car with an installation ratio such that the shocks "see" loads which require OEM spring rates. Doing that though designs in all sorts of compromises that aren't really desirable. If there's one thing on the car where you get what you pay for, it's shocks, but there you go.
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Midlana book: Build this mid-engine Locost!,
http://midlana.com/stuff/book/Kimini book: Designing mid-engine cars using FWD drivetrains
Both available from
https://www.lulu.com/