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930gt-40r 930gt-40r is offline
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Join Date: Jan 2007
Location: Boca Raton, FL
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If I had to do it I would use 3.3 heads, have them stuffed with slightly larger Ferrara valves, Welded and ported to 3.2, and twin plugged. I have seen a set of 3.2 heads fail (crack) in the area of the secondary spark plug taps. I guess the stronger alloy isnt B.S like I used to think, just had to see it for my self.
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Kris @ Tech9
86' 930/GT-40R Sold
94' Rustang GT daily (long gone)
2008 C6/Z51 Corvette
Old 12-25-2007, 11:06 AM
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