I have a 2007 Trailblazer SS ls2/3 build going on ls2 bottom end 403ci forged stroker with ls3 cnc heads and the new Holley sniper cross ram with dual 90mm ls7 drive by wire throttle bodies Oh yea!
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My question is GM injector data is ecm specific right ? So which do I use on my original e67 ecm 2007 Trailblazer ss LS2 data only?
I am using the Deatchwerks 16U-00-0065-8 65lbs/hr ls3 injectors to match the fuel rails on my intake
Their data only shows by engine type not ecm and have not been able to get ahold of them just yet about this.
Was thinking of using their 60lb ls2 data will this work ?Or would I be better off lowering just the minimum injector pulse some to help lean out the idle idles around 12 on afr gauge. Sorry for being a dumbass I just got my HP and my buddy helping me has only done earlier ecm. Everything in this e67 is foreign to him. I figured I would ask for help here first Thanks Tony