360 Magnum vs 340 mild street build - my experience

replicaracer43 said

Forget ET, tell us how much MPH you picked up at the stripe, that's a far more accurate indication of horsepower

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Well, ET does mean something if the car doesn't spin. Sometimes changes can add bottom end torque and move the car in the first 150 ft quicker. In the 1/8 mile I gained 2 mph. The side by side comparison to the cast heads was done with 2.94's. I had to go back and watch the video of result to get the results LOL