Ported LS1 Heads

 
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Old 10-11-2006, 08:49 PM
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Default Ported LS1 Heads

i had these done by Gore Performance here locally. i decided i wanted to go with a bigger cam so i'm getting aftermarket heads instead. these are 241 castings, and come with valvesprings and everything. heres basically what they flow:
.100 65/53
.200 135/106
.300 190/145
.400 232/177
.500 263/203
.600 276/219

i also have the complete flow chart showing each cylinder's flow. these would work very well with a small cam, up to a 228.

$450 shipped





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Old 10-12-2006, 11:47 PM
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bump
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Old 10-19-2006, 11:22 PM
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up for the week
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Old 10-20-2006, 05:16 PM
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what size valves? also, what valve springs?
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Old 12-03-2006, 06:37 PM
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sorry for not posting right away. i forget to check here sometimes.

the valves are stock, and i'll throw in brand new ls6 valvesprings for the $450 shipped price.
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Old 12-03-2006, 06:48 PM
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not to hijack, but is there a difference with ported ls1 heads vs. stage 2 ls1 heads?
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