1999 Mitsubishi 3000GT VR-4 flash-tuned 16T's @17psi

Here is part2 of our exploitation of ECUFlash on a '99 VR-4. In this phase and session, we strive to discover how much boost we can tune for without problems on pump. Yes, this required some ignition timing adjustment, but we will be tuning for power next time around. Enjoy!

AEM Tru-Boost was initially set at 4psi spring, then 3.5, and finally 3 to help us cope with the ridiculous spiking.

Stay tuned as we make a few tweaks and push for even more!

Category:

Autos & Vehicles

Tags:

• Mitsubishi
• 3000GT
• VR4
• VR-4
• Twin
• Turbo
• 16T
• ECU
• Flash
• Evo
• Scan
• 2.7
• Open
• Port
• 2.0
• 1.3
• tuning
• pull
• drive
• by
• launch
• 0-100
• roll
• dig
• race
• racing
• Dodge
• Stealth
• RT
• TT
• SoCal3S
• 3Si
• bboyalan

[LiLTMac123]

are they blouch 16t's?

[aznflipboipinoy]

Hi, I believe Eddie's '99 is using "FSR 16T turbos" with OEM wastegates.

[misanthropist111]

have you tried the evoscan update v2.7.0090? Im afraid to update mine cuz it took me 4ever just to get it to connect and stay connected.

[aznflipboipinoy]

I have had v2.4-7 for a long while already heh. I mentioned in the first video that I purchased v2.7 immediately after its final release; it supports OP2.0 with new firmware. Yeah, my own tru-boost had 3.5 spring and hit+held 20psi each and every time. There was definitely a vac/boost leak causing the turbos to work harder than they really had to. Thanks for looking!

[ichbingott4510]

"Everythings top notch here".....

.....with a broom holding-up the hood.....

[cyberdog478]

Learn to screen capture...my only 2 cents. Keep it up!

[misanthropist111]

well done! the only way I could get mine to stop spiking like that is set the response all the way to 0, which made the boost come on a little slower to give the EBC time to react and correct the waist gate position. on some EBC's its called gain setting....u prolly know what im talking about and have tried it.