Procharger how much boost?
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Hey everyone Im new to this site and have a couple questions. I have a 01 silverado ecsb A4 Z71 5.3, Just installed a procharger P1SC kit. Im maxing about 7 psi. The rest of the truck is stock besides a flowmaster. How much boost can I safely run without probs. I dyno'd today but the speed limiter kept me from accurate readings. I was told the truck is in the high 300 rwhp. range. Anyone running more boost than me with basically stock motor? Any info or suggestions would be great.
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Originally Posted by WJ MARK
Hey everyone Im new to this site and have a couple questions. I have a 01 silverado ecsb A4 Z71 5.3, Just installed a procharger P1SC kit. Im maxing about 7 psi. The rest of the truck is stock besides a flowmaster. How much boost can I safely run without probs. I dyno'd today but the speed limiter kept me from accurate readings. I was told the truck is in the high 300 rwhp. range. Anyone running more boost than me with basically stock motor? Any info or suggestions would be great.
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You should be able to run easily 12lbs. with some 42 or 44lbs. injectors and a good tune. Hey ditch the FMU and get you a good tune, and slap about a 3000 stall with a beefed up trans and you will have one bad ride.
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I think my A/F was at 11.49 not sure need to look at dyno sheet. Plus im at 5,280 ft. in Denver, so It's harder for me to the big #'s like most of you other guys . What does a good converter run? What else do I need to tune?
Thanks for you help.
Thanks for you help.