4.8 LR4
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Joined: May 2011
Posts: 855
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From: New Bedford MA
Car: 1988 Gta trans am
Engine: LR4 4.8
Transmission: 98-02 t56 6 speed
Axle/Gears: Bw 9 bolt (3.70’s) pbr rotors
4.8 LR4
4.8 LR4 with BTR stage 3 truck cam running truck intake wondering about injectors. Which would be best for around 450-475 crank.hp I saw to go with 31lbs would that be best I know the stock ones I think are 24-28lbs am I correct?
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