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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
Damn, that's something I didn't want to hear. I'm glad I got to meet him and Rosie and Rick. I'm proud to have had him as a friend, RIP Johnboy
John Norton aka johnboy