Subject: Re: Pulsar a-14 head by Datsun100ATurbo on 2004/1/20 7:03:26
Hi Michael, my oval port A14 cylinderhead"S" have 37cc combustion chambers, did you recognise the BIG "S"?! I have several of those heads..... but they are thousands of miles away from you. If you use this head with flattop pistons you will end up with a cr of 9,4:1 but with stock A14 pistons it will be more close to 8,0:1!! The problem with the A14 low compression head is that it kills power because you destroy the squish area by using this cylinderhead.
I have several of those heads..... but they are thousands of miles away from you. If you use this head with flattop pistons you will end up with a cr of 9,4:1 but with stock A14 pistons it will be more close to 8,0:1!! The problem with the A14 low compression head is that it kills power because you destroy the squish area by using this cylinderhead.