zz4 heads
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Originally posted by 87350IROC
They will work on both, however you will have very low compression if you put it on a 305.
JP
They will work on both, however you will have very low compression if you put it on a 305.
JP
The major problem with those heads on a 305 is going to be valve shrouding.
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From: Everett, WA
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Originally posted by Jim85IROC
No you won't. ZZ4 heads have 58cc chambers. I don't remember what size the 305 heads have, but it's not much smaller if at all.
The major problem with those heads on a 305 is going to be valve shrouding.
No you won't. ZZ4 heads have 58cc chambers. I don't remember what size the 305 heads have, but it's not much smaller if at all.
The major problem with those heads on a 305 is going to be valve shrouding.
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