I recently installed the TSP224r in my truck and after a couple weeks of both feet on the pedals I finally made over to RPM and got it dyno tuned. Runs alot better and turned out decent numbers 271hp 261tq. Truck mods are cam, patriot springs, pushrods, efans, 160 t stat, k&n. I def need a stall now so LT's and a yank soon to come.

 

Must be a big difference in elevation.
Stock cam, LT's, 3" exhaust, Built trans, Borla Muffler, and Custom tune put me at 280hp 290tq on a Mustang Dyno.
Get those LT's on there and you should be over 300

 

what are the specs of the TR224? I like how the HP curve doesn't seem to want to die down over 6k rpm!

 

isn't it 224/224 563/563

 

i feel like my exhaust is whats holding me back now.....this cam is 224/224 581/581

 

Yeah that cam will like some headers and a nice stall

 

+1. It needs to breath.

 

hows that cam with drivin around town?

 

According to your graph your AFR is REALLY lean until about ~4500.... Whats up with that???

 

any idea what kind of numbers your truck put out stock?