I hadn't seen any other stock M5's put down 275. most seem to be in the 260's

 

Hrmmm, i saw 280 in MMFF one time. maybe its a magazine dyno...

 

Ok well youll be able to see by the dyno, but my car is having some PCM troubles managing fuel and is pulling timing yada yada, we are working on that now so this isnt a final graph.

289.7 HP and 297.7 TQ

01 GT vert
u/d pullies, patriot stage 2 heads and stage 2 cams
Mac Lt's, Mac O/R H and weld in flows.
I know I need some intake mods.. but this is decent for stock airbox
prolly should see 295 or so once the pcm prob is fixed and with the intake stuff should go over 300.



I am pretty pleased considering with all the problems the heavy azz car has run 13.007 at 106.8 and with a 1.96 60. should see some 12.8's or so with better gription. track numbers are more important to me than a dyno either way.. but the dyno is a great tool. it is the main reason we found this surging problem.

 

August 2004- 1997 Mustang Cobra, K&N, mac o/r h pipe, Magnaflow dumps, steeda shifter, 4.30 gears, all else is stock and 2 bad front O2 sensors
273/263

 

how are you guys attaching your dyno graphs? not matter how i export and save file as from my winpep viewer, when i attach the file to my post is says file too large??????????

 

I would host it via webhosting account. www.mustangmods.com is free to host pictures.

 

i have tried that a couple of times but i cant get the graph to jpeg clear from the runfile

edit, posted it up below and it came out pretty good!

 

2003 Cobra Coupe
Stock Motor, KB 2.2, Full Exhaust, Accufab, Powerstack etc...
T-56, 4.10's

 

koval...how much did you dyno?

 

Year, Model (Cobra, GT, etc..): 98 GT
Engine/Bolt-on mods (or stock): Stock internals + S trim+ full exhaust
Transmission type, rear gearing ratio: TKO 600, Mikronite 3.73 R&P
Dynojet results (SAE corrected): 433rwhp/411rwtq