gearhead06

ok here's my shopping list

Ecotec injector harness
$34.99

Modular Pulley System
Size:2.8 pulley
Model:Cobalt / Ion
Color:Black $89.99

GM stage 2 Belt
$59.99

Siemens 60# injectors (2.0 or 2.4L)
$171.99


If I go to get the stage 2 tune will this be a good setup, or should I go with a larger pulley say 2.9" or 3" and 42# injectors to go with the stage 2 tune? Impute would be great thanks
p.s ordering hahn 3" catback to

FZWCobalt_09

gms stage 2 tune wont work but i went with the 2.9 and 42s and regret it. Go with ottp stage 1!!!

stage2cobaltss

x2 !!!!!!!!!!!!!!!!!!!!!!!

ShortStack

keep the 60s.... and get a tune for em.

i suggest against a 3" exhaust at the moment untill u start pushing more power.

roadrage06

You answered your own question. It's a Stage 2 tune. It's for Stage 2.


Will it work with only minor adjustments to the setup -- yes. But 60# injectors are a tuning bear and a 2.8 is getting up there in boost.

I'm running a 2.8 and 60's. Trust me, you will run like complete butt if you don't get a custom tune.

ShortStack

stage 2 tune will not work with 60s.

Erod

pls post in correct section. moved

FZWCobalt_09

talk to fast or lsj they will work with you if you already have the sixtys and just sell u the tune or whatever you need to get it going. if u get canned tune for a base and have someone datalog it and send it to trifecta or some other tuner if you want a good tune.