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power band
i wanted to know where the 4.3 CPI peaked in torque. i was driving my truck which is a 95 jimmy with cpi caold air intake and flowmaster on it that if i take off with the truck it has some force pushing me into the seat and then it hits 2,500 RPM it all of a sudden acts like a turbo kicks in and the truck all of a sudden thows me into the seat more. it will stay like this until it shifts gears. i haven't changed the way i'm pushing the pedel and the trucks in 1st gear the whole time. any ideas?
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95 jimmy. Vortec V6. 4.3 liter CPI. ,2.5" catco cat, 2.5" cat back with flowmaster muffler split rear., 40 street series, 2 12" audiobahns in custom box,K&N CPI intake system.
71 Mustang coupe- project car. stock 302 with Cobra intake, holley 650dp, afco racing radiator, headman headers, msd distributor, 2.5" from the headers.C4 tranny with shift kit, Mach 1 body lay out.
90 cav, 2.2 tbi, gas getter.
99 chevy s10 zr2, 6" lift, duel exhaust. 5 speed.
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