Quote:
Originally Posted by 2MCHPWR
flying.
are the LS3 heads and intake a direct bolt on? no mods needed? which tbody?
how do LS3 heads and intake (whats the intake from? ) compare to something like ported stock heads 241's and a fast 92mm intake?
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LS3 heads can fit anything with a 4.0" bore can accept LS3 heads, meaning a LS1 cannot use LS3 heads.
A LS3 intake is from a corvette/Camaro with a LS3 motor.
The Throttle body must be a 90MM, as the opening on a LS3/L98 is a a 90 MM opening. The throttle bodies that come on those cars are drive by wire, you need a cable TB for your bird, Nick Williams, FAST/Bluemax make units that work.
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1999 Z28 Convertible. 6 speed swap, wide cowl hood, full hockey stripes, and a whining 10 bolt.
2008 Sierra Vortec Max. 6.2 swapped, headers, Magnaflow catback, GMPP CAI, NHT optioned tow package.
2006 GTO, 11.48 @ 118.3
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