I have a 2002 Cavy Ecotec 2dr with 4spd Auto
Mods
KNN 
Bigger Throttlebody
Throttlebody spacer
and Dynomax Exhaust
What should be the next thing i upgrade. I dont want to spend alot of money. I want to be able to get things that i can install my self in shop class that is not to expensive and that i will be able to tell a difference.. If anyone has any ideas.. Please let me know..
THanks 
brandon
 
no need to bump after almost an hour.  that can get you banned and the thread locked.
try a header,  or some engine mounts.  better yet,  get both

Im a Xbox 360 fanboy...and damn proud of it!!
 
 
Sell your Tb spacer to someon that don't know it doesn't work and buy something else with the $$$.
Gilles
2.3 Ho
 
simple...do it yourself...   go with motor mounts...
header might be a bit of a hassle to do in shop class...  unless you got a mandrel pipe bender and a welder
 
pullys, motor mounts,short throw, high flow cat