Hey anyone ever use a hypertech power programmer on a 96 Chevy Silverado or
GMC Serria with a 7.4 L V8? I have one I use on my S-10 and I am selling it
and my boss is interested in raising his top speed cut out. I'm just curious
to know if there is a big difference in HP and torque gains. Unfortunately
this product doesn't work well on all vehicles, each application is
different. Let me know.