LS2 truck intake
#14
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Originally Posted by Deckhand
If you have read older posts about the intake, the inside of it necks down back to 78mm. So basically all your getting is a bigger throttle body.
#16
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Originally Posted by tdrumm
I'm not taking about a Fast 90/90 swap. A complete LS2 truck manifold with fuel rails went for $275 on ebay. So add in the $400 (conservative) for a TB plus incidentals and we're between 700-800 bucks. Still not cheap, but maybe there is additional performance to be found in this intake. Maybe not so much for me, but what about stroker guys like you? I love how people are so quick to dismiss a new idea without a logical reason why. This is what hot rodding is about - trying new things and exploring every option to get the maximum performance from your vehicle.
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Originally Posted by mattrem
Its a good idea Tom, I just don't think anyone has tried it and proved it. Is your truck drive by wire?
I also have conflicting reports about whether the truck fuel rails and injectors fit the LS2 intake. Still trying to dig into that.
No problem 1slow, I woke up on the wrong side of the bed this morning
Last edited by tdrumm; 12-19-2005 at 07:17 PM.
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dumb question... are all the 90mm tb's(aftermarket and factory) the same 4 bolt pattern? in other words if i see a tb with a 4 bolt pattern will it fit an ls2 truck manifold? i'm looking at doing this swap and i'm trying to research what my options are(who makes the cheapest cable throttle body, lol). thanks.