silverado13
GEAR HEAD
i really don't believe all the hype about throttle body spacers increasing horse power by that much but I'm currently designing an intake that runs forward instead of to the passenger side, problem is that a/c hard line is in the way so i want to get as big of a throttle body spacer as possible to raise the intake lid so it clears in instead of having to run a few 90 degree elbows around it