C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

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Old Jan 11, 2003 | 10:50 AM
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1320dance's Avatar
1320dance
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From: south boston va
Default cat-backs

i'm keeping my stock manifold adding cat back any gains from this set-up best run 13.17 @ 104mph [mods coldair & progIII] t/q conv. going on soon looking for 12.80's this year :jester :cheers: :jester
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Old Jan 11, 2003 | 11:05 AM
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Default Re: cat-backs (1320dance)

avg gains from a catback are 10hp
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