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Intake manifold expierience

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Old 06-04-2011, 12:23 AM
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Question Intake manifold expierience

Anybody got any suggestions and or info from expierience on the fast lsxr intake manifold "102mm inlet" vs the gm ls6 intake manifold... Looking to invest in one or the other for my 99 ta.
Old 06-04-2011, 04:27 AM
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Had the LS6 & Accufab 78mm T/B, changed to Fast 102 manifold & 102 PTM T/B.
Stay with the LS6, you won't see enough gains for the $$$$$
Old 06-04-2011, 06:20 AM
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^ I saw a 14hp and 30lb ft gain from the 102 and bigger injectors with a questionable tune.

The LS6 is typically good for bolt-ons, but once you start with h/c than you will see more of a gain from the FAST intake.




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