400hp 318

Its hard to take any magazine buid up serious, wich is to bad. Also gotta watch were they dyno them. Westech is a favorite of theres. There was a small write up in CarCraft a few months ago and I mean small so few people would catch it. westech Dyno was calabrated right and was reading about 5% high. I think they fixed it though. Its read 10% high now, LOL