Canadian 66 Fury
Member
hey guys/girls
I purchased a original duel for intake manifold for my poly 318. I have been having issues finding information on what carburetors I should have on it. My engine is bored out .030 and I had a cam ground down to brown spec in the engine. I’ve found some information on them but haven’t really been able to find a cfm raiting on them. Was thinking about getting a couple of 390 holleys then jetting them down to like 350 and building up from there to find a good balance.
I purchased a original duel for intake manifold for my poly 318. I have been having issues finding information on what carburetors I should have on it. My engine is bored out .030 and I had a cam ground down to brown spec in the engine. I’ve found some information on them but haven’t really been able to find a cfm raiting on them. Was thinking about getting a couple of 390 holleys then jetting them down to like 350 and building up from there to find a good balance.