ahh that's cool, how's the cobalt keeping up?? Still running the turbo hard? Iwas wondering about the spark plugs I should use to run 400hp? Use 8:9:1 pistons And I gotta change the coil packs when going that high right? I seen a lot of u guys changed them due to misfire Also I won't need new cams I believe but what about crank?? Ihear its not recommended that high of hp

i been reading conerboners build thread, i think you can help me. im starting a 400 hp 2.2 lap build in late september https://www.cobaltss.net/forums/forc...0/#post7106779 i have a few questions i just finished half of conerboners build.. i read it already now just taking specific notes

5 1/2 days?

alright. how much you want?

so it would fit a 2007 cobalt ls? the pipes on the ls are 2.25 i think

what is it again? im assuming its a catback? off of what kind of cobalt? how big is the piping? and what kinda resonator and what kinda muffler?

hey do you still have that megans racing resonator and muffler? i saw you mentioned it on one of your posts