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aluminum heads ?

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Old 04-15-2008, 10:28 AM
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Default aluminum heads ?

what is the best make of aluminum heads that will fit a stock ls1?
Old 04-15-2008, 10:31 AM
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all ls1 heads are aluminum
Old 04-15-2008, 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
Old 04-15-2008, 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.
Old 04-15-2008, 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.
Old 04-15-2008, 08:19 PM
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i meant to put aftermarket aluminum heads.*
Old 04-15-2008, 08:48 PM
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I would say Trickflow or AFR




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