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Dyno numbers are in....

2K views 22 replies 16 participants last post by  ChrisJ  
#1 ·
So our local car club had a BIG dyno day at a local tuning shop. I strapped mine down cause 6 peopel couldn't decide who wanted to go next LOL.

Here's the mods:
Homemade CAI
NGK TR6 plugs gapped @ .040
MAC OffRoad H-pipe
Weld-in Dynomax Race Bullets
FRPP 4.10's
Nitrous Express 100 shot Nozzle kit

First pull was on motor....2nd pull on Nitrous

1st pull
Steady 12.7-13.2 A/F ratio

255 RWHP
272 RWTQ


2nd pull
A/F started at 12.1 and dropped fast into the low 11's/high 10's.

369 RWHP
495 RWTQ


Needless to say I am VERY happy. Dyno numbers are up form last fall on the same dyno....but I KNOW it's real cause she's running ALOT better this year with a wider gap on the NGK's and the SVT Focus pump.


BTW, this was all done on a Mustang Dyno that was formally owned by SCT themselves....
 
#13 ·
My old numbers were 240 RWHP and on the 100 shot 340 RWHP....that was at Automotion. Since then I got rid of my slipping clutch, new NGK's (had them gapped at .038, now gapped at .040 HUGE differance surprisingly), welded-in muffler and my bottle pressure was at 1100psi whereas last time I got it up to 950-1000 when i sprayed it.

the A/F was MUCH more accurate than Automotions as he put the Wideband in my midpipe instead of the stupid tailpipe sensor. It does show it go very rich once it comes off its lean spike.
 
#15 ·
Nice bro...

I read about it on LM...

I look forward to moving abck and maybe getting a run or two in with ya at OVR possibly...If they are still open in Late August that is...
 
#16 ·
Sounds cool to me man....be a decent matchup....for about 60ft, then you whore me LOL!