GMC Truck Forum banner

1 - 2 of 2 Posts

·
Registered
Joined
·
413 Posts
Discussion Starter #1
i just installed an airraid intake and a powerraid throttle body spacer on my 5.7 vortec. i got some definite power. exhaust sounds deeper and louder and the tbs sounds tight too. i definitely recommend.
 

·
Registered
Joined
·
658 Posts
yeah i had the throttle body spacer on my 92 5.7L it was made a difference too...but nice to hear have fun with it
 
1 - 2 of 2 Posts
Top