Quote:
Originally Posted by brett3533
Holley was better on our LS1 and our COPO across the board et mph and horsepower. Holley was the best for us and Robin always is good to work with when we need help from start to finish of our projects. The holley system is compatible with race pack also !
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How much faster?...I would think either one would be infinitely adjustable. In my mind the guy with the laptop would be the most important part of the equation. I have BS3 Jeff Taylor did the program at his shop. I had to have the idle to 2500 RPM fuel curve cleaned up a little. But if the Holley is indeed faster,I may have to consider it