Bad Dyno Day [Archive] - SR20 Forum

: Bad Dyno Day


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dmp316
09-26-2006, 07:54 PM
Well wtf i am sooo unhappy with the results, but there they are:( My injectors are maxed out at 5k
http://i30.photobucket.com/albums/c322/dmp316/100_0796.jpg

Taiden
09-26-2006, 07:56 PM
how are the maxed out if you are running pig rich? maxed out injectors make you run lean.. just looks like you need a little AFR tuning there.

nnoriega
09-26-2006, 08:00 PM
lean on low rpm's and super rich on high rpm's, that's very weird, what FMU are u using?

the funny thing is, the bigger number were made under lean A/F. I wonder how it'll run with a proper tunning

STRATTON
09-26-2006, 08:06 PM
whats the set up ? t25 im guessing on the 259 injectors ?

get 370's and a jwt tune and turn the boost up, and ull lay down way more.

370'cc tmic t25 i layed down 240 on like 10ish pounds.

stratton.

dmp316
09-26-2006, 08:07 PM
Stock U12 Bb swap, running 9.5lbs

Taiden
09-26-2006, 08:08 PM
Stock U12 Bb swap, running 9.5lbs

did the guy at the shop say anything to you? i still think you need some AFR tuning and you'll be set.

STRATTON
09-26-2006, 08:12 PM
your af is hideious. just looked at it. compared it to my a/f. mine is pretty much dead on teh red line bewteen 14 and 12 maybe a hair below it all the way till 7500.

by the way i also have s4's and a bunch of other shit but theres no reason with the right a/f at 12 pounds u cant lay down 220 or so.

stratton.

Andreas Miko
09-26-2006, 08:12 PM
You should be putting down 230-240 with BB motor, front mount inercooler, 3in exhaust, 3in DP stock ECU and SAFC. If you lean out the car from 6000-7000 to 12 to 1 AFR you would make about 215-220 by looking at your chart.

Anyway if you want to make 270 WHP at 15 PSI, I already told you what to do.

chriscar
09-26-2006, 08:17 PM
You need to provide DETAILS.

What injectors, what ecu, what exhaust, etc.

C

dmp316
09-26-2006, 08:23 PM
did the guy at the shop say anything to you? i still think you need some AFR tuning and you'll be set.

He told me i am running way tooo lean, and maxing out injectors at 5k

dmp316
09-26-2006, 08:26 PM
You need to provide DETAILS.

What injectors, what ecu, what exhaust, etc.

C


Sry Chris, Stock ECU and MAF, safc2, stock u12 bb, 3" downpipe 2.5" cat-back, FMIC

chriscar
09-26-2006, 08:27 PM
What injectors?

Stock DE ecu and maf, or Stock BB ecu and maf?

C

STRATTON
09-26-2006, 08:36 PM
stock u12 so i would assume hes got the 370's that came with the motor.

stratton.

tHe iLleSt RiCe
09-26-2006, 08:36 PM
yea, what injectors..
that a/f is nasty looking.

dmp316
09-26-2006, 08:43 PM
yea 370cc

Taiden
09-26-2006, 08:49 PM
He told me i am running way tooo lean, and maxing out injectors at 5k

please go to a different dyno shop. he is a fucking moron.

Andreas Miko
09-26-2006, 09:02 PM
please go to a different dyno shop. he is a fu*king moron.

The dyno does not lie, all he needs is 3-4 pulls on the same dyno with me and a SAFC and he will be done.

dmp316
09-26-2006, 09:15 PM
The dyno does not lie, all he needs is 3-4 pulls on the same dyno with me and a SAFC and he will be done.


i will be calling u this week:biggthump

daveracer
09-26-2006, 09:39 PM
He says you're maxing out your injectors at 5k....yet after 5k, your a/f goes way rich.

Where's the ROFL copter when i need it. :rofl:

SE-Rawkus
09-26-2006, 11:19 PM
please go to a different dyno shop. he is a fu*king moron.
I highy doubt he's a "fu*king moron". I am sure there is some mis-understanding between dmp & Pablo.

Pablo has been in this game for way too long & Dre can confirm this. He was the 1st to make over 500whp on a completely stock SRT4.

Lujan took the car up to an srt4 meet and even with a few issues like losing 10 psi of boost in 4th gear still managed to set the world record for quickest SRT4with a 10.74. This is a full interior, a/c, no nitrous street car. It's even on stock suspension on the rear. This was done on May 3, 2006. Not sure if he still holds the record.

http://videos.streetfire.net/video/B3702191-9BA3-4E22-BF05-63EA6C7C6428.htm