aem dyno numbers - SRT Forums

bsrt · 06-01-2008, 03:41 PM

Just got the aem ems installed yesterday. I need to get a computer with xp so I can teach myself how to tune it but I got it dyno tuned. My idle is really rich at around 11.3 afr's. Stalled out going into neutral cause it went so rich. Here's my dyno numbers:

bsrt · 06-01-2008, 03:44 PM

This is on a stock engine so I wanted to play it safe. I need cams really bad. I need money really bad.

reysrt4 · 06-01-2008, 03:46 PM

what did you boost at?

bsrt · 06-01-2008, 03:48 PM

This is on a bone stock motor so I wanted to play it safe. I need cams really bad to wake this turbo up. I need money first though.

bsrt · 06-01-2008, 03:52 PM

Sorry around 23lbs.

reysrt4 · 06-01-2008, 03:56 PM

this is with a stock head too, i gather. i made 450 at 23, but that was with a ported head and crower stg2 cams.

bsrt · 06-01-2008, 04:05 PM

What turbo do you have and cams and ported head make a huge difference. My turbo is good or efficient to about 40psi about 650-700hp.

bsrt · 06-01-2008, 04:08 PM

When I get a built engine I should be around 500whp on pump. my neighbor has the same turbo with a built engine and set new 5 speed record on pump and 5 speed 1/4 mile time I think it was 10.51 can't remember the trap though. He made 545whp on pump.

reysrt4 · 06-02-2008, 10:41 AM

i have the same turbo as you( that is the s362 on your sig.). with the 70a/r. i stopped at 23 because i had a major leak on my rapter bov and it would not go above 23lbs.

bsrt · 06-02-2008, 02:33 PM

Thats right about 50 extra hp for cams and head. What computer are you running? I had the same problem with my old raptor to.

reysrt4 · 06-03-2008, 08:40 AM

aem ems tuned by n2mb(jay)

srt4me18 · 06-03-2008, 09:53 AM

that seems about right for a Big turbo, I hit 405whp on 22psi pump gas with my hp61 stock head, stock cams, stock bottom end... 25psi got me 450whp on 110

bsrt · 06-03-2008, 03:23 PM

When I'm done paying this credit card bill off I'll save and get a built engine. The stand alone is definately needed on a big turbo. My 5o trim was ok with my stg2 and safc but when I went with the bigger turbo it was a different story.

JANNETTYRACING · 06-07-2008, 07:39 AM

Quote: Originally Posted by bsrt

Just got the aem ems installed yesterday. I need to get a computer with xp so I can teach myself how to tune it but I got it dyno tuned. My idle is really rich at around 11.3 afr's. Stalled out going into neutral cause it went so rich. Here's my dyno numbers:

Then the car is not Tuned.
A half ass tune at WOT is not a tune.
By the looks of the run that car is in danger, it is really lean early and lean at peak torque.

Not flaming just FYI

bsrt · 06-08-2008, 09:37 PM

Yea I got it retuned and I think I'll be getting a few more retunes until everything is running ok. Dodge spends millions of dollars and years to perfect a stock computer to run perfect and I'm trying to achieve that in one day. Not easy.