Done on a dyno pack, 13 psi Primary 14 psi secondary, 93 octane, PFS IC, PFS Intake, PFS DP, PFS CB, PFS PMS, Stock Cat , 39,000 on stock motor, stock twins

1st Run: 313.0 HP @ 6633 RPM
233.6 ft. lbs. @ 6381 RPM

2nd Run : 312.9 HP @ 6722 RPM
233.0 ft. lbs. @ 6415

 

nice. i have the same setup except different greddy and apexi. i'll be dynoing it next month, hopefully i can make what you're making, although i'll probably just run 12psi.

 

Sounds good. Do you have a copy of the graph to post? Who did your tuning? What were your A/F ratio's?

Jack

 

Nice results, you should scream if u got a midpipe.

 

wasn't hooked up to a wideband...I'll post the graphs as soon as I get it scanned onto a computer

 

Where did you get it dynoed? Nice numbers

 

Those are some nice numbers with a stock cat and stock-ported engine.

 

get a midpipe.. i made 333 rwhp on a dynojet with unported engine. at 13 psi secondary.. 99 specs turbos tho.

 

btw, did you ever dyno it before, when it was stock, curious to see what your stock numbers are on a relatively low mileage motor.

 

Had it dynoed at my school (Va tech), never dynoed it before, here's the sheet

 

Is that rear wheel or flywheel?

 

i would assume rear wheel

 

Yeah, I was just looking at the top of the chart though. 313 is pretty darn good through the stock cat on a dynapack!

 

yeah that's rear wheel, I told him to take the RPM's to 7500 and let off if the boost started spikin above 15...I watched the boost the whole time and it sat steady at 14, and when he left off it actually made a little pop like it was runnin rich...wish I'd had a wideband on it

 

Maybe it's me, but don't the torque numbers seem a bit low? I'd expect to see at least into the 300's with well over 300 hp.

 

Is that final drive number they used off (4.21)? If it is what would be the differences in my numbers? Thanks

James

 

I only made 285 rwhp and had 265 tq on a Dynojet. Your 233 sounds low.