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jwscab · 06-21-2007, 12:14 PM

well, the valve centerlines were spread out, so I guess you could make it work if you bought bare ones and used smaller valves(if the seats are small enough, but thats negating the cheap aspect, not to mention, the wrong direction for performance.

I don't think an overbore will help on the ls1 block. need to go .100" over so that means a new sleeve if that's even possible.

06-21-2007, 12:14 PM	#14
jwscab Join Date: Sep 2006 Posts: 14 iTrader: (0)	well, the valve centerlines were spread out, so I guess you could make it work if you bought bare ones and used smaller valves(if the seats are small enough, but thats negating the cheap aspect, not to mention, the wrong direction for performance. I don't think an overbore will help on the ls1 block. need to go .100" over so that means a new sleeve if that's even possible. Last edited by jwscab; 06-21-2007 at 12:16 PM. Reason: update info