super chevy stock 407hp block... Are they on crack?
11-14-2006, 10:15 PM
#3
Equipped with the stock cam and run with the stock street rod ECU supplied by GMPP, the LS1 immediately fired to life and posted some pretty impressive power numbers. Originally rated at 320hp (full accessories and exhaust), our LS1 produced 407 hp at 5,500 rpm and 409 lbs.-ft. at 5,000 rpm. The motor produced more than 350 lbs.-ft. of torque from 3,000 rpm to 6,000 rpm and over 375 lbs.-ft. from 3,000 rpm to 5,600 rpm.
11-15-2006, 12:40 AM
#4
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Yup no matter what the engine it will always put out higher numbers on an engine dyno; due to lack of accessories and no drivetrain loss
, lol, thanks. 