Dyno Tuning Our Budget 383
|
7 On its first measured dyno pull, our 383 made 360 horsepower and 379 lb-ft of torque. Not a bad starting point, considering we'd already beaten the factory rating by some 25 horsepower. Knowing there was more in our little big-block, we bumped the ignition timing to 35 degrees and installed a Holley 750 HP double-pumper, which resulted in an improvement in both horsepower and torque. View Related Article
|
|