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Compulsive Compulsive is offline
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Join Date: Jul 2008
Posts: 69
Originally Posted by beepbeep View Post

Unfortunately, 930 heads won't match perectly with Carrera intake even when ported so tuning a 930 engine with Carrera intake is PITA-job.

Frankly, I believe cheapest way to do right from start (if hunting big HP) is to sell 930 engine and do a turbo conversion of Carrera engine or fit Carrera heads from start. Crank and rods are the same anyway.
Nice stuff beepbeep. Do the Carrera heads and intake bolt onto a 930 case? How do the Carrera head port sizes and valves compare to the 930's? I read somewhere that pre-'80 SC heads are the best?

This whole head and intake manifold business sounds like a lot of work. Can the 930 pancake manifold be used up to 500hp?
Old 07-04-2008, 07:55 PM
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