If you've been followingCar Craft's Mopar 470 testing, you'll remember that in the Feb. 2017 issue, we hit 700 hp while testing various rocker-arm ratios. In the May 2017 issue, we moved up to 720 hp ...
Blow Your Top! - Add more than 100 rear-wheel horsepower to your LS3 with a Trick Flow top-end kit The crazy times we live in as gearheads. Wasn’t that long ago, a performance car leaving the factory ...
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