alright guys i know ima 2.2, but i think i will get quicker responses on here...i need 42lbs injectors, and i wanted to know if anybody knew which ones the the plug n play ones? are the stg2 from GM plug and play? i have my stock harness and a lsj harness available for injectors, anyone know of which ones would be plug and play, just want to cut down the cost of upgrading to a new harness if i can find some that fit with out it...

 

The GM Stage (1 or 2) 42lb/hr injectors are definitely plug and play on a LSJ harness. I'm not sure if the 2.2 uses the same harness or not? But it sounds like your covered having the LSJ harness. The only reason you would need an additional harness like Casper's is if you got Siemens 60lb/hr injectors or other aftermarket injectors. Hope this helps...

 

yes it does man, i actually had a member contact me on some 42's, yeah i have the 34's and the lsj harness, but they arent going to provide the fuel i need under full boost, so they are useless to me, but if the stg2's are plug and play thats sweet