Questions about Porsche cylinder heads.
#1
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I need the combustion chamber volumes for the following heads to help calculate some compression ratios.
Stock 3.2 Carrera heads
3.2 Carrera heads with the twin plug conversion (a good estimate will be fine)
Stock 3.3 Turbo heads
Stock 3.3 Turbo heads as fitted to the 91 to 93 turbo cars (I think this may be the same as prior 3.3 heads)
Stock 3.2 Carrera heads
3.2 Carrera heads with the twin plug conversion (a good estimate will be fine)
Stock 3.3 Turbo heads
Stock 3.3 Turbo heads as fitted to the 91 to 93 turbo cars (I think this may be the same as prior 3.3 heads)