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04-19-2005 03:22 AM #1
What Jet size to use on 4bbl Holley on OHC-6 Chevy 250?
Any Ideas.....
Im rebuilding a second hand Holley 4bbl 600cfm, its gona be placed on a Chevy 250 OHC-6, Exhaust heated manifold, only really want to use it for fast street, but not really sure on what jet size to use??????
Many thanks in advance
Dammit, another good ol boy gone. Condolence to the family. RIP Mike
RIP Mike Frade, aka 34_40