2005Redfire6

Yea I call bull****, there are cars with every bolt on and they're only making around 210-220 rwhp.

JimC

My last dyno pull was a 291.7 RWHP and 313 torque. Tune is running very rich so there is more in it.

But it is enough to get me in the 12's

tx_zstang

Dyno numbers will vary with many of the F/I systems as temperature changes (cooler temps means higher boost and more power). I never dyno'd mine in cooler weather, just when it was around 100* and higher. With about 11 psi showing up on the boost gauge, it dyno'd 308 hp and 312 tq; that's with an automatic with stock converter. In the cooler months, I'd hit over 12 psi boost and run significantly faster as well (up to half a second at the track). I suppose power levels were closer to 325 rwhp at that time.

conejo172

I'm with NUKE here a TB spacer's only gain is in appearance! If you wasted your money on that I hope it looks good because otherwise you wasted your money!

Nuke

The OP stated in #8 that the only bolt on he DOESN'T have is the TB spacer...

AlloySixxer

272RWHP, 260RWTQ on a Mustang Dyno.

Assuming they read 15% lower than a Dynojet, it would be 320RWHP, 305 RWTQ.

Nuke

I'm still curious what the average STOCK 4.0 lays down...

cardude99

stock 185 ish hp and 205 ish tq

car with my current mods
367 rwhp
397 rwtq

10.5 lbs of boost with a very tame tune at only 8* of timing

i love turbos

Blakerall90

I have no idea what my car puts out... I have a cold air intake, bbk throttle body, shorty headers, x-pipe, sct with a bama tuning tune... anybody got a estimate on mine?

2005Redfire6

200-210 RWHP I would guess. Is it an auto or manual? That makes a difference.