dont you already have a 78mm throttle body? or even the new larger unit? why would u get another 78?
dont you already have a 78mm throttle body? or even the new larger unit? why would u get another 78?
06ccsb, cammed, stalled, geared
no i only have the stock throttle body from the 4.8l since im using the truck intake, which the stock tb is 78mm yes but it tunnels down to a 72mm which the ebay one is bored to 78mm strait through.
btw 04SilverBullet since your getting a tune you might get a ls2 intake manifold and delete all your egr stuff as well
2009 silverado z71
Performance: 5.3 p1sc procharger with 3.85 pulley, pacesetter long tube headers, circle d 3200 stall and gibson exhaust
Exterior: debadged, molding removed
Interior: pioneer stereo, jl 10w3 subs, rockford fosgate punch pbr500x1 and polk mm 6.5 speakers in the doors
Suspension: djm 2 inch drop coil and flip kit
http://www.ls1truck.com/forums/my-ga...cs-garage.html
Will the manifold just bolt right on? Don't really have the knowledge on what to do to make it fit.
Run your motor, not your mouth..
04 ECSB 5.3 Sierra: 14.6@95
Pacesetter Headers, Intake, Tune
ill be honest i havent looked into it enough yet, but the only problems i can think of would be the injector pig tails not matching up and then figuring out how to block off the egr stuff
2009 silverado z71
Performance: 5.3 p1sc procharger with 3.85 pulley, pacesetter long tube headers, circle d 3200 stall and gibson exhaust
Exterior: debadged, molding removed
Interior: pioneer stereo, jl 10w3 subs, rockford fosgate punch pbr500x1 and polk mm 6.5 speakers in the doors
Suspension: djm 2 inch drop coil and flip kit
http://www.ls1truck.com/forums/my-ga...cs-garage.html
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