custom tune.... more power please need help

[blacksmokeking]

wats going on... ive been using dioblo tuners since 04 and always stuck with my economy tune.. well now im on my third truck 07 f250 harley 4x4. and i need help with a custom tune.. i want more power to beat a buddies duramax... i have 4inch pipe, no cat or muffler. head studs. cold air intake... so im pretty sure my motor can hold a little more thn the 100 hp tune. i always run on economy but i want a tune i can use on a few pulls to fly by him..

thanks