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LS1-LS2-LS3-LS6-LS7 PERFORMANCE
Generation III Internal Engine
aluminum heads ?

Generation III Internal Engine 1997-2006 LS1 | LS6

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aluminum heads ?

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Apr 15, 2008 | 10:28 AM

#1

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aluminum heads ?

what is the best make of aluminum heads that will fit a stock ls1?

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Apr 15, 2008 | 10:31 AM

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all ls1 heads are aluminum

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Apr 15, 2008 | 11:33 AM

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wow talk about vague question

best heads for a stock ls1....including stock cam....any thing with small intake runners and higher compression will boost performance.
- AFR 205s
- terminator 200cc
- dart 205s

for a "stock" ls1 with a cam....depends on the cam.

more info please

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Apr 15, 2008 | 11:56 AM

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Also for boost, picking up a set of 317 castings will work well, it has LS6 ports with larger combustion chambers.

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Apr 15, 2008 | 12:42 PM

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First pick your budget. Then search on here and the Dyno section and see what H/C COMBOS consistently make power Somewhere in $1100-$3000 range you should find many choices.

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Apr 15, 2008 | 08:19 PM

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i meant to put aftermarket aluminum heads.*

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Apr 15, 2008 | 08:48 PM

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I would say Trickflow or AFR

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