Register an account today to become a member! Once signed in, you'll be able to participate on this site by adding your own topics and posts, as well as connect with other members.
Went from ok 350 motor, to a fire shoved up it's ass motor! I am finally going in for emmisions on Monday. also already have noce boddy damage, but thats a /forums/images/graemlins/ignore.gifnother post
I recently installed a friend's Holley Truck Avenger 670 on my 420HP 383 just to try it out. I have yet to have it offroad, but it is very responsive, easy to tune, and well-built. I hope to get it out next month to try some angles. If all goes well with that test, I will return it to him and buy myself one of the new 770 Truck Avengers.
I have had mine(770cfm) on several trips now and I still love it. Most people that have seen my truck stay that the holley works really well. I have no complaints. I had to change out the power valve to work on my motor. Very simple task and besides most carbs are not designed to work on just any motor with out a few adjustments. /forums/images/graemlins/thumb.gif