FAST LSX 90mm

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Aug 21, 2006 | 10:42 PM

schmidt69

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From: KS

FAST LSX 90mm

does this just bolt on to a ls1 engine, i already have a LS6 intake with a corvette tb. dont know the mm of that, how do i find out.

thanks

Aug 21, 2006 | 10:52 PM

Tainted

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From: Indianapolis

FAST intakes are a direct reaplcment. you canr euse the vette TB if its 78mm or 90mm the FAST intake has those 2 sizes. the 90/90 set up is for big cube inches or some heads/cam cars

Aug 21, 2006 | 11:07 PM

RoastEmSS

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From: Kansas City, MO

bolts right on

Aug 21, 2006 | 11:14 PM

schmidt69

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From: KS

ok i have the following mods, and i guess i have a ported tb with a zo6 maf

GR stage II heads with comp cams 581 224/228
Yella Terra 1.7
Double Comp Springs
moly/titanium everything
Ls6 intake
Whisper Lid
ported TB

should i get the 78mm or the 90mm or should i just keep the LS6 and save for a forged stroker 383 kit