GREGGO

iTrader: (2)

Those numbers sound low to me. I've seen stock 4.8's dyno 245. Even with the transfer case, I would think yours should have that in it.

chevymec

iTrader: (19)

Well I think it would have but with the 3rd gear pull it hit the speed limiter and that was it.

storm5.3

iTrader: (1)

Yeah, and I thought I was the low man on the totum pole. Maybe need to try on a 2nd gear pull. I hear the numbers are the same and not much difference between 2nd and 3rd...Zed

P.S. Mine seems to peak out around 5-5200, here's the
Dyno graph

chevymec

iTrader: (19)

Yeah I talked to the dynoman and were gonna do a 2nd gear pull next time.

storm5.3

iTrader: (1)

Also may want to look into getting an '02 PCM, they can take alot more timing. I just got mine installed and I went from only about 16 degrees on a good day in perfect conditions to over 30 degrees w/ the '02 and thats got to help. I'll try and let you know how much it drops my time if the weather holds for this weekend GTG...Zed

chevymec

iTrader: (19)

Sounds Good ! Thanks

storm5.3

iTrader: (1)

No problem !!!

Last Call

iTrader: (4)

I hit 251 rwhp and 270rwtq with a stock 5.3 and a volant. I was told that mustang dynos produce lower numbers than dynojets because of the weighted factor. Im sure there are people that know more tabout this than me.

BLACKND

iTrader: (5)

You trying to come out to the track Sunday Zed?

JERRY2500