Hp gain HELP

[twiggintop]

i was wondering if i get a underdrive pulley system if it would actually help free up some hp,(1994 formula lt-1) the mods i have already done are
-cool air intake
-full exhaust pacesetter long tube headers w/ offroad y-pipe n slp loudmouth
-ignition
-comp cams rockers(1.6) and pushrods
-throttle body coolant bypass

[poormillionaire2]

It may free up a few ponies. I hear more about U/D pullies increasing throttle response more than concrete gains.

[cuda_dude]

I've never heard good things about messing with pulleys

[twiggintop]

well how about the airfoils that mount on the front of the throttle body or the high flow mass airflow sensor, any gains there?

[poormillionaire2]

Nothing noticeable. The air foil is a basic bolt-on, and I think 90% of LT1 owners have one. Don't replace the MAF, just descreen it for now. They are good for 400+ hp. I've heard 500hp for LS1's.

[twiggintop]

what about these turbonators i keep hearing about, would they make a difference in a big mod out v8 like mine or would it be a waste of cash...thanks for all the help guys

[poormillionaire2]

Those things are a WASTE. If you are considering getting one, send your money to me instead.