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Tuning with Dyno Flash - case study # 14 - AMS GT35 R

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Old Nov 4, 2004 | 12:30 PM
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From: 2003 Evo VIII - Silver
Tuning with Dyno Flash - case study # 14 - AMS GT35 R

Base run

AMS GT35R
3" exchaust
272 272 HKS cams
780 cc injectors
Walbro fuel pump
Stock head and valve springs
ARP head studs and rod bolts
AVO fmic - stock upper fmic pipes
Turbo xs RFL BOV
Hallman MBC

20 psi

Attached Thumbnails Tuning with Dyno Flash - case study # 14 - AMS GT35 R-gill1.jpg  

Last edited by DynoFlash; Nov 4, 2004 at 12:34 PM.
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Old Nov 4, 2004 | 12:38 PM
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From: 2003 Evo VIII - Silver
Tuning - leaning out and tweaking the ign timing a bit


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Old Nov 4, 2004 | 12:40 PM
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From: N Cali
On what octane, Al?
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Old Nov 4, 2004 | 12:43 PM
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From: 2003 Evo VIII - Silver
Lets turn up the boost a bit and make further adjustment of the a/f

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Last edited by DynoFlash; Nov 4, 2004 at 12:46 PM.
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Old Nov 4, 2004 | 12:44 PM
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thats the kit i want.good #'s for listed mods
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Old Nov 4, 2004 | 01:14 PM
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From: 2003 Evo VIII - Silver
Originally Posted by evotomig
On what octane, Al?
BTW man - I am very interested in these Forester STI set ups - I intend to be doing some tuning work on those shortly - I noticed this in your signature - a fine choice in 2nd cars !

This is a mix of fuel 100 octane effective
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Old Nov 4, 2004 | 01:16 PM
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From: 2003 Evo VIII - Silver
More boost - up to 25 psi now

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Old Nov 4, 2004 | 01:22 PM
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From: 2003 Evo VIII - Silver
We are slowly raising up the boost to 26 psi

I have the next two runs on the same page

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Old Nov 4, 2004 | 01:30 PM
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Nice and no AEM. Just curious but any issues in regards to the VTA BOV?

Last edited by GOKOU; Nov 4, 2004 at 01:43 PM.
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Old Nov 4, 2004 | 01:41 PM
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From: 2003 Evo VIII - Silver
Here we are at 28 psi boost

The so called "no name" clutch either slipped on the dyno or the tires slipped - I am not sure which - but it was a pitty as we did not want to push things any further on the stock block

The Dyno Flash can make power if you have the right parts

523.5 whp - a decent reflash result

Attached Thumbnails Tuning with Dyno Flash - case study # 14 - AMS GT35 R-gillfinal.jpg  

Last edited by DynoFlash; Nov 4, 2004 at 01:43 PM.
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Old Nov 4, 2004 | 01:50 PM
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From: 2003 Evo VIII - Silver
Originally Posted by GOKOU
Nice and no AEM. Just curious but any issues in regards to the VTA BOV?
Today its raining out so no opportunity to test drive - we will have a chance to check it out tomorrow

Generally I do not care for VTA BOV's

However the car had an idle like stock
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Old Nov 4, 2004 | 02:11 PM
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From: Near the hOle
Thumbs up

nice job Al...you think he can break the 11.00 barrier? Or should he have the bottom end built and push the boost higher?...hey i was thinking,can the flash eliminate the check engine for the aftercat o2 sensor? i think ive heard of this on other applications......Again, real nice numbers.

Last edited by warp9; Nov 4, 2004 at 02:23 PM. Reason: typo
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Old Nov 4, 2004 | 03:23 PM
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From: 2003 Evo VIII - Silver
Originally Posted by warp9
nice job Al...you think he can break the 11.00 barrier? Or should he have the bottom end built and push the boost higher?...hey i was thinking,can the flash eliminate the check engine for the aftercat o2 sensor? i think ive heard of this on other applications......Again, real nice numbers.
To go 10.99 on a stock weight evo you would need a bit more power - IMHO - probably at least 560 whp. This car will prob easily go 11.2 or 3

Buschur Racing has a nifty cel eliminator curcuit which wires right into the stock wire
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Old Nov 4, 2004 | 03:35 PM
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Al, could you estimate how much a car with the same setup except stock turbo make to the wheels?
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Old Nov 4, 2004 | 03:37 PM
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From: 2003 Evo VIII - Silver
Originally Posted by EvoJeff
Al, could you estimate how much a car with the same setup except stock turbo make to the wheels?
On pump gas about 320 - 330 whp

On race gas about 350
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