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Bill Verburg Bill Verburg is online now
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Join Date: Dec 2000
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Quote:
Originally Posted by 911hutch View Post
Anderson's book says 930/10 has a 34mm intake port but I have read elsewhere on PP that that motor has the early large 39mm ports and accompanying large diameter CIS runners and air box. What size are they?
yes, the 930/10 used the larger 39/35mm ports the smaller 34/35mm were used on the 930/6 & /17

all used the same 49/41.5mm valves
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Bill Verburg
'76 Carrera 3.6RS(nee C3/hotrod), '95 993RS/CS(clone)
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