I have a set of the 150hp tips and have had very good luck with them!! They Fuel hard and the truck runs smooth!
So I recommened them to my friend that has an 02 and helped him with the install and his truck once warm will lope a little at Idle and all the way through will not run perfect - If i didn't have my truck to compare it to then I proly wouldn't think about it but another thing is that i would think it safe to say that he doesn't HALF the smoke that I did with the tips and comp box! So I don't know what to do really I haven't found any fuel leaks and everything seems up to specs!??
Any Ideas guys? -Lavon