thanks, yea in that case my 3500 is the HO, If you could afford to do only one modifiaction to your engine to give it more low end power what would that be? thanks
how can I get in touch with Joe? Does he have a shop where he does installations?
thanks
the only place i could find here in canada that sells the rv 275`s was a place that sells what they call an exact aftermarket version,are you familiar with these. also it seems that you can just buy injector tips and get the same increases any opinions on that?