I am helping a buddy with his new H. O. , and I don't have any experience with these things. He & I have agreed that injectors (for the pump's sake) are the best modification, but only if used in conjunction with something to allow more boost. Who makes the best/simplest boost module/fooler????
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98 QC 3500 4X2 ISB 5-speed; 10-level Competition PowerMax; DD Stage II's; 4" exhaust turbo to tip; Luk ProGold; K&N; Amsoiled; Pillar Mounted Boost & Pyro; etc. , etc. ,
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98 QC 3500 4X2 ISB 5-speed; 10-level Competition PowerMax; DD Stage II's; 4" exhaust turbo to tip; Luk ProGold; K&N; Amsoiled; Pillar Mounted Boost & Pyro; etc. , etc. ,