Al tuned mine for 92 and he told me to be safe at 21lbs

 

defi unit's are known to read 2psi over... just fyi

 

Mine was tuned on 93 and will spike to 25-26 for a brief moment than drop to about 23.

 

1. Buy a Tactrix cable.
2. Buy or borrow a laptop.
3. Download ECUflash and MitsuLogger.
4. Contact Mellon Tuning, a vendor on this forum.

You can tune your car from the comfort of your own driveway--assuming you have a long driveway. BWAHAHAHA!

I've used Mellon's email tune service and recommend it highly. Do a search for many satisfied customers on EvoM.

 

+1 for some great advice
Get the right tune for your car. Mellon tuning is a great option for evo owners who cant drive to a tuner.

TUNE TUNE TUNE, remeber that 4 letter word and go get it TUNED!!!
Trust me, you'll have piece of mind.

 

thanks for the compliments guys, I really appreciate it when you guide new owners down the right path and I'm sure they'll thank you when the tune if finished too

Drop, check out www.mellontuning.com when you get a minute, it's a good read and should bring you up to speed on what's required to be remotely tuned but certainly let me know if you have any questions

 

Mine reads .5 psi low, verified by my JDM Map. Don't spread misinformation. All gauges read a little different.

 

Im running Petro-Canada 94 1.55 per liter

 

I have a 05 stock evo 8 eccept for a boost controller that a performance shop put me spiking at 21 psi and supposivley dropping to 18 19 but i dont have a boost gauge... but i doo run 93 all the time ppl tell me this is bad for my car ???

 

it's probably fine but I would log it to make sure it's not knocking badly.

 

what do u mean by log it? and wat would b knocking ?

 

Wow, I never thought you could tune a car over the internet. What an age we live in . Mellon, check your PM's.

 

it's a pretty well known thing...i am not spreading bad info, maybe you should have your ears open a little more to what a lot of folks have said about that


and if your saying your's is low..it's still off, yes they read differently so it's a dumb arguement...but defi units are doing that 2psi over thing quite a few times(as seen on maaany a thread)

 

if there is no knock dont turn it down