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 ...
The steady flow of high quality, affordable goodies for the big-block wedge keeps delivering one fantastic advance after another. It's great news for Mopar folks old enough to remember the dark days ...
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