ECUflash before and after dyno results!
May 17, 2006, 04:04 PM
#1
ECUflash before and after dyno results!
Baseline run was with the stock 05 ROM
finished ROM is after extensive tuning to learn the in's and out's of ECUflash
Specs...
05' MR 35000 miles
Custom Quiet Power Speed Element TBE
Speed Element 5 bolt cam gears
Cosworth M2 11.0 camshaft
Cosworth headstuds
Revolver Springs & Retainers
Hallman MBC
Walboro Fuel Pump
AMS intercooler
JDM MR BOV
Stock airbox with stock filter
Stock injectors
Stock ECU programmed with ECUflash
Stock 05 turbo
91 octane california tree hugger expensive gas
Thanks to Paul at EIP for collaborating with me on my car. With his help we really learned the in's and out's of ECUflash. We were particularily impressed with the speed of the reflash and impressive list of features.
Last edited by EFIxMR; May 17, 2006 at 04:16 PM.
May 17, 2006, 04:17 PM
#5
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Originally Posted by EFIxMR
it is running mid 11's from peak tq to the mid range then it slopes to 11.1 by redline.
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May 17, 2006, 07:08 PM
#9
Tuning is proven to have a dramatic affect on improving the output of a modified car.. Simply put, the ECU is optimized for a particular combination, altering that, throws off quite a few things, so you may gain some power by adding bolt-ons, the majority of the gains the bolt-ons offer are found after a good tune. This actually is a good demonstration of that. (assuming nothing was changed before/after but the tune.)
May 17, 2006, 07:46 PM
#12
peak boost on the baseline run was about 20 psi with a taper the way my car is setup with the cams and cam timing it is difficult to give you a boost number.
This is an apples to apples comparison already, cuz the you can't run the kind of boost I'm running now unless your car is tuned precisely.
The baseline is basically the items i listed with 20 psi of boost peak and the stock rom.
In terms of what boost I'm running now needless to say its "higher" that 20 psi. We made over 85 passes on the dyno and i just checked my plugs and they look great, very clean with no deposits on the porcelain of the plugs.
This is an apples to apples comparison already, cuz the you can't run the kind of boost I'm running now unless your car is tuned precisely.
The baseline is basically the items i listed with 20 psi of boost peak and the stock rom.
In terms of what boost I'm running now needless to say its "higher" that 20 psi. We made over 85 passes on the dyno and i just checked my plugs and they look great, very clean with no deposits on the porcelain of the plugs.
