Well, in my OBS truck,actually pulling the chip got me 245hp. Just slightly better than a Federal stocker with chip, intake and exhaust (about 225rwhp).
Putting the chip back in, 408hp.
Not much difference, I guess.
I know the chip makes a big difference but I'm not a huge fan of putting a chip back in my truck, I've seen people putting stage 1s in with no chip saying it made a noticeable difference but not very much, I'm just wondering if stage 2s will make a little more difference than the 1s made with no chip
Yes, my 175/100s with no chip are considerably more powerful than stock injectors with no chip...But to answer your original question. Putting stage2 injectors in with no chip would be aproxx 70-80 hp gain. This is on a 80% nozzle.
Why don't you have the pcm reflashed?The original owner had a chip on the truck, the truck would shut off while we'd be driving it down the road, no power whatsoever. Happened multiple times and it turned out the chip was overriding the computers in the truck, once we got it off the road and stopped turned the key off and started it back up. All the computers had to be replaced it was about 11 years ago, I know many vendors on here and elsewhere know what they're doing, just would like to try to get the most power out of the truck possible without a chip, I know having a non stock truck without a chip seems pointless to most of you but I'm just not much of a fan, I know many people that screwed up their trucks once they stuck a tuner in it, sure they may have installed it the wrong way but still, I'd rather not have the truck go down that road again
But to answer your original question. Putting stage2 injectors in with no chip would be aproxx 70-80 hp gain. This is on a 80% nozzle.
Why don't you have the pcm reflashed?
Im a huge fan of the idea of a pcm flashed to a good, useful tune.
I never take mine out of the race tunes anyway. I have it changed down low and leave the fuel up high alone.