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Old 04-05-2011, 09:47 AM   #7
E30M3SE
S4 - Getting the hang of it
 
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Quote:
Originally Posted by nigelonich View Post
Looking for some technical help guys if you have it.

Planing a Winter (or several months after that) project and 'in principle' its a E46 CSL engine into an E30 M3. After surfing a bit I think a manual e46 box would be the best idea as the flappy paddles look hard to integrate so that leaves the engine. I want to keep it as 'BMW' as possible.

What parts would be esential to remove from the donor as im not sure what items too make sure and get from a CSL and what items i can pick up from a stock E46m3. The obvious are engine with anciliaries, loom, ecu, intake and exhaust manifolds but does the airbox need a specific ecu and is the CSL loom a must to rob off a donor?

Even if someone found a 'good' link to help me it would be appriciated. There are plenty people talking about s54 trasplants but not so many about the transplant of the CSL variant.

I had an E30 M3 a few years back and i liked everything about the car apart from feeling it was a bit slow all the time so I fancied seeing if we could do something about that.

Nigel
IMO, you are better off 'playing with' the S14 already in a E30M3 rather than stuffing a S54 in the nose, it will never handle and behave like an E30 should with the extra weight mounted further forward, great for a straight line monster.
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