hp question

[01 Cobra]

guys i've got a 4# pulley w/an sct2 tuned for my truck on the way. the only mods i have on my truck now is a jlt cai and some weld in mufflers. i'm just curious as to how much power this will equate to. i'll be getting it on a dyno soon but the only baseline that i know to start with is the average of 330/350to the wheels that was quoted in the bible....sorry i meant sticky. so what kind of power should i expect after the pulley install?

 

[CHUXSVT]

i would say 380-385 @ the wheels 430-450 tq.

 

[speedfreek88]

^+1... although if you look in the new FPT magazine, Dynospeed Racing (where im goin) tuned a harley truck with a lightning motor in it (#4 lower, cai, exhaust, e-fans) and made 392hp and 499tq. these are VERY high numbers for a #4er but remember... anythings possible!

you might wanna upgrade to a 90mm MAF Sensor while your at it... i just noticed yours is a 99 model.

 

[01 Cobra]

i've got a 90mm maf also. thanks for looking out.

 

[BC Lightning]

^+1... although if you look in the new FPT magazine, Dynospeed Racing (where im goin) tuned a harley truck with a lightning motor in it (#4 lower, cai, exhaust, e-fans) and made 392hp and 499tq. these are VERY high numbers for a #4er but remember... anythings possible!

you might wanna upgrade to a 90mm MAF Sensor while your at it... i just noticed yours is a 99 model.

Lightning and Harleys have the same motor, just different size blower pulleys

guys i've got a 4# pulley w/an sct2 tuned for my truck on the way. the only mods i have on my truck now is a jlt cai and some weld in mufflers. i'm just curious as to how much power this will equate to. i'll be getting it on a dyno soon but the only baseline that i know to start with is the average of 330/350to the wheels that was quoted in the bible....sorry i meant sticky. so what kind of power should i expect after the pulley install?

I would guess 360-380 rwhp with 400-430 rwtq sice its a 99 and canned tune

 

[kyl]

I would get everything you are considering getting for your truck purchased and installed before you do the 4#er and tune

 

[speedfreek88]

the harley in FPT was naturally aspirated before they switched it out...

 

[01 Cobra]

the harley in FPT was naturally aspirated before they switched it out...

well if they did a blower swap on the na harley i would imagine the numbers were a little higher due to the compression ratio. i may be wrong though.

 

[Bluebolt]

01 coabra.... you wouldn't happen to be in the AF would ya?
sorry for getting off topic.

with my 4lb lower, jlp cai, silverbullets, and PSI tune i got 408hp and 510 tq. but that is custom tune not canned tune.

 

[01 Cobra]

01 coabra.... you wouldn't happen to be in the AF would ya?
sorry for getting off topic.
Nah man not in the AF why do you ask?

with my 4lb lower, jlp cai, silverbullets, and PSI tune i got 408hp and 510 tq. but that is custom tune not canned tune.

man thats some good #'s. from what i understand i'm not getting a canned tune. it is a custom tune for my truck with my mods. i still wanna get it dyno tuned very soon so that i can get everything just right.

 

[5lightning0]

^+1... although if you look in the new FPT magazine, Dynospeed Racing (where im goin) tuned a harley truck with a lightning motor in it (#4 lower, cai, exhaust, e-fans) and made 392hp and 499tq. these are VERY high numbers for a #4er but remember... anythings possible!

you might wanna upgrade to a 90mm MAF Sensor while your at it... i just noticed yours is a 99 model.

speedfreek88, where is dynospeed racing? and how much for tuning?:??: