rathi134

I think the corrected numbers were a bit high

5 speed w/ jlt intake and brenspeed 87 octane tune

picture isnt working for me here so here is the link http://img.photobucket.com/albums/v5...hi134/dyno.jpg

Daniel60

I couldn't read it . Could you type the numbers.

rathi134

it was on a mustang dyno

310 horsepower

320 torque

Daniel60

Hey I know those brenspeed tunes are awesome and I can believe it.

MikesTorchedGT

those are your only mods? either something is wrong with that dyno or you have one healthy stang!

rathi134

from what someone told me is that the mustang dynos read a little high, anyone know if thats true?

06SaLeEn

They actually read lower than a Dyno jet. I for one think when DONE RIGHT, the mustang dyno has a more accurate number. BUT with that said a shop can alter a mustang dyno to read basically whatever it wants. With your mods, I am telling you don't have 310 rwhp and 320rwtq. Not happening with a Dyno Jet and sure heck with a Mustang Dyno.... Sorry but your just not anywhere near 310 rwhp......On a mustang dyno your probaly at 270rwhp with your CAI and 87 oct tune. maybe 275 on a mustang dyno .

rathi134

yeah i knew it was too high from what I have been reading

jaiasmit

I'd have to agree that those numbers are really high, especially for a Mustang Dyno. With your mods on a manual, I'd say you're probably pushing about 280 - 285 RWHP (Dyno Jet numbers). Mustang Dynos tend to show lower numbers, but any dyno can be "corrected" to show whatever numbers you want them to. Brent is good, but I think even he would tell you that he is not good enough to get 310 out of just a CAI and tune on our cars.

howarmat

Agreed, maybe 290-295 though. Depending on your base HP. 260-270 base HP on a dynojet is pretty normal and 25-28 HP from CAI and good tune.