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View Full Version : how will it perform?

chris mcarthur
10-17-2006, 06:53 AM
how will my 350 sb chevy run with a set of 305 heads on it?
Transamman25
10-17-2006, 07:04 AM
What is the casting # on the heads .. are we talking same Shortblock as afore mentioned ?
chris mcarthur
10-17-2006, 08:32 AM
14014416
five7kid
10-17-2006, 09:49 PM
With basic porting, 1.94" intake valves (and possibly 1.60" exhaust valves), and dished pistons to keep compression reasonable, they will run very well.