[darkpuppet]

call me old school, but some of the aftermarket throttle bodies have had issues with throttle position sensors and return spring issues.

And considering the horsepower they give you is mostly due to the different load calculations they give the car because the throttle position will now measure different amounts of air, I'd say that porting the stock TB is a very safe and economical way of improving throttle response.

And really, it's hard to screw up if you follow the Hot-to's.

for what they do, I couldn't really recommend the price of an aftermarket TB....