that's right these 5's are great!!!! they gave my right at 100hp increase over my dd2's. now they idle a little rough but who cares these are great. as you can see these runs were done on speedzone's dynojet dyno in pocetello, id. i stopped there on my way down to tulare. elevation was 4000 feet. these #'s are corrected, with these runs my truck has made over 200dyno pulls!!
well here goes my truck has a extra fuel pump,hx-40 and a 4"exhuast. so with just the 5's my truck made 454hp. with the comp on 1-5 it made 480hp, with the comp on 5-5 it made 515hp, with propane,comp5-5 it made 539hp,with comp5-5,propane, and nos it made 616hp
!!!!!!! i was hoping to dyno down at tulare but there was not a dynojet or mustang down there. i had a bigger nos jet and was planning on tweaking my propane for closing in on the 650 mark, oh well next time.
here are some graphs.
#ad
#ad
#ad
jim
well here goes my truck has a extra fuel pump,hx-40 and a 4"exhuast. so with just the 5's my truck made 454hp. with the comp on 1-5 it made 480hp, with the comp on 5-5 it made 515hp, with propane,comp5-5 it made 539hp,with comp5-5,propane, and nos it made 616hp


here are some graphs.



jim