o3nisoaso3

how much power do the stock 32lb injectors handle? my 2.2 may be going static once i do some retuning. i know the math and all that, plus that we have a higher than the tested pressure to rate injectors at (unless GM claims 32@56psi @ fuel rail).

basically i think that 32lb injectors should be more like 40 with how the math all works out and i just wanna know how much someone has pushed to the wheels off stock injectors cuz i will have over 200whp

Sw4y1313

I think you will be ok, may be pushing the IDC's a bit over 80% though.

EXsoccer1921

iTrader: (14)

you'll have breathing room. but just get 42# and then tune once you get them

o3nisoaso3

yea i figured id be up past that but i was hoping not too far. i didnt wanna push past 80% tho so thats why i asked bout ss/sc injectors

i got a 2.2l. what would i have to do for injector harness? is there a thred on here for that? (sorry too lazy to look at the moment)

XM15

I believe Hunterkiller showed how to adapt the 2.0 injectors to a 2.2 harness in his supercharge how-to.


Here it is:

https://www.cobaltss.net/forums/how-guide-43/hunters-how-install-m62-2-2l-cobalt-127891/

o3nisoaso3

thanks joel

hows the winter build coming? (cams)

XM15

In the works.


I also picked up an M62 from a friend in town who went turbo, but that will be a little further down the road.

I want to see how close to the 14's I can get n/a.

o3nisoaso3

nice. im trying to get in the LOW 14s maybe 13s w/o spray before i go with the hahn stage 5 turbo kit for the lsj's then im going for 400+whp but thats still only in my mind if i wanna do or not lol. i think you will hit 14s with the cams. that 2.4 manifold you sold me woulda helped lol its like cams (lose bottom, gain top)

so is that saying that the stock ss/sc injector harness is what i need? and does the stock ss/sc injector harness work for 42.5lbers?

Sizzle06

iTrader: (4)

Do you have injectors?If not i have a set i'm selling.let me know.

o3nisoaso3

yes actually. i have had a set for 3 years. turbo build back in mid 05 n then sold everything cuz it was a bitch but i never got to installing them