I just purchased an NNBS/TBSS intake with a dbw 87mm tb, map sensor, fuel rails, evap canister, and 8 injectors labeled 0280158049. These appear to be LS2 injectors that flow 34#s at 59psi. GM part number is 12569113.

Now I need to find a tune in the HP Tuners repository of a TRUCK that has these injectors. Does anyone know which years came with these intakes and this set of injectors? I don't think copying a tune file from a GTO or corvette is going to work. I'd rather go with the truck tune.

I've been searching rockauto.com and everywhere I can think of, but no one shows this GM part number. Not from 2005-2007 TB or 1500 6.0. Nothing.

Anyone know which trucks they came on?

 

Intake wise, the NNBS was 07-13 and the TBSS was 2006-2009 and that was the LS2 V8 under the hood.

I googled that.

 

Wasnt the ssr an ls2 also??

 

ive checked rockauto for those vehicles injector part numbers but they are different. I wonder if gm changed the part number

 

Motor Man New Bosch Fuel Injector 0280158049 Set of 8 2005 2007 GM 6 0L | eBay