Why I wasn't at Milan. Dyno day #2

[2MuchHP]

Well i wanted to make sure that with my new tune from RWTD I was at a safe AF. James sent Tom and I 2 new series of custom tunes. Here is what I got at Daves.

Mods:
2.76 Billetflow
Apten
Borla Stinger
K&N FIPK
IT-22's

Stock H-Pipe
Stock TB

Not sure what to think, what are your thoughts?

 

[IOPNER]

Brandon, I looked at your graphs from the dyno day, power seems to be about the same, Tq is down? But you A/F is ALOT safer.

 

[2MuchHP]

My gut is telling me my TQ is way to low - but I am not sure if its the dyno or the tune.


I am tempted to goto walsh's for a 2nd opinion.

 

[JP]

whats up with your A/F.
I not all that sure that is a safe tune.
Somebody help this guy out isn't that a bit rich around 5500.

JP

 

[IOPNER]

Rich is safe!! It could probably come up a 1/2pt from 5200-5900.

 

[WhippleCharged Sonic]

That looks to be pig rich. That is safe, but that looks almost like the stock curve except for the jump in the end. That is most likley why your torque is down too.

 

[Snakebite]

Originally posted by BDC_CBRA02
That looks to be pig rich. That is safe, but that looks almost like the stock curve except for the jump in the end. That is most likley why your torque is down too.

Brandon...I agree with Brent. You can tap into some power and torque with a leaner-flatter A/F. That curve is WAY rich @ 5500.

Keep us posted.:thumbsup:

 

[03cobra#694]

you need the air fuel to stay somewhere 11.5-12.0
and should be there by 2000RPM no later !
way rich
especially in the 4500-6500 range . i bet if you get
that corrected the #s will fall where they should!

see ya JEFF

 

[postban]

Originally posted by 2MuchHP
...snip...

Stock H-Pipe
Stock TB

Not sure what to think, what are your thoughts?
...snip...

Car is strong (fricking stock cats for petes sake) but overly rich. Get it to 11.8 and you will see a major torque increase.

Also, I think James is a really nice and helpful guy but he can't tune via email (no one can). I am running a predator till I can recover from the 8.8 expense (soon ) Then it is 55's, pumps and Jerry X.

The Predator is dead, long live the custom dyno tune.

 

[03cobra#694]

*** note you may have damaged the stock cats with the
A/F being 14 + at cruising speeds ( below 2500). this
would definately give the results you are seeing .

just a thought -JEFF

 

[JP]

Originally posted by FS MACH 1
*** note you may have damaged the stock cats with the
A/F being 14 + at cruising speeds ( below 2500). this
would definately give the results you are seeing .

just a thought -JEFF

Good thought check the cats.

JP