how much whp do you think i will have?

[Doug 97 gtp]

im running a vs cam with 90# springs with a rebuilt motor with headers and an intake with a ported blower.
just a rough estimate would be nice. i have no clue lol

[txslow6]

280-290 whp

[camopaint0707]

275

[Slick2500]

Over 9000

[dmahlikGT]

Would be nice to know pulley size.

[buck531]

265.

[DanPrixGTP]

270.

[GMR Badass]

93 or E85?

Guesses are high IMO. VS cam doesn't put down what the SIX or XP cam does and on similar builds those put down 270-280 on 93 octane.

My guess...255

[Doug 97 gtp]

im running 93 octane. and until i get the money im running the stock pulley for now. id be happy with around 270 for now

[1quick]

what short block is it? low compression or higher, and you mean whp or crank hp

[dmahlikGT]

252Whp and 340wtq

[Doug 97 gtp]

what short block is it? low compression or higher, and you mean whp or crank hp

its an l67 block with stock compression. and i mean whp. not crank

[1quick]

on a stock pulley id go with 240whp, mustang dyno since thats the only type ive been on

[Doug 97 gtp]

whats a mustang dyno vs a regular dyno? or am i just stupid lol

[txslow6]

whats a mustang dyno vs a regular dyno? or am i just stupid lol

It's who makes the dyno. Also known as a a heartbreaker dyno since it usually gives lower numbers than a dyno jet and some of the others out there.

[Doug 97 gtp]

oh...haha

[Max Cook]

on my old red car on basically the same setup on a dyno-jet dyno I had 264WHP. I would expect you to be between 245-270. Depending on the dyno, your tune, and the condition of your engine.

[99prixgt]

mustang dyno or dynojet or that dyno where they take the wheel off and attach it to the wheel hub?

[GTPpower]

You are probably looking at 230-240 whp.

[Doug 97 gtp]

on my old red car on basically the same setup on a dyno-jet dyno I had 264WHP. I would expect you to be between 245-270. Depending on the dyno, your tune, and the condition of your engine.

ita a rubiult motor with all new internals.