Rev Perf EMS Owners
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Joined: Jul 2008
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From: Indian Land, SC
Rev Perf EMS Owners
If your running a Revolution Performance EMS Self Tuner and installed true dual exhaust, did you notice your performance drop after 70+MPH?
I e-mailed them and they said they may have to readjust my ECM for the duals.....
I bought the damn thing so it would self tune if different pipes, air filters, etc were installed...I had to send it back after the SE255 cam install which I can understand but pipes???
I e-mailed them and they said they may have to readjust my ECM for the duals.....
I bought the damn thing so it would self tune if different pipes, air filters, etc were installed...I had to send it back after the SE255 cam install which I can understand but pipes???
I ran the Rev Perf EMS for about a year on my Stage IV 103, had to send the ECM back 3 times, Check Engine Light would stay on and had several codes in it, the bike wouldn't idle right and just ran like crap!
Had to have the tuner itself replaced 1 time and when the second tuner burned out on the rear cylinder, I went back to my SEPRT. Had the bike dynoed again with the SEPRT and got 116HP 124TQ, best I got with the Rev Perf EMS was 106HP 112TQ.
Not a fan of the auto tuners now, the SEPRT and dyno tune made a huge difference on my bike! Hope you have better luck than I did with the Rev Perf EMS.
If I was going to do an auto tuner, it would be a Power Vision with the Auto tune setup, have several friends that use them, they love them and have had zero problems!
Had to have the tuner itself replaced 1 time and when the second tuner burned out on the rear cylinder, I went back to my SEPRT. Had the bike dynoed again with the SEPRT and got 116HP 124TQ, best I got with the Rev Perf EMS was 106HP 112TQ.
Not a fan of the auto tuners now, the SEPRT and dyno tune made a huge difference on my bike! Hope you have better luck than I did with the Rev Perf EMS.
If I was going to do an auto tuner, it would be a Power Vision with the Auto tune setup, have several friends that use them, they love them and have had zero problems!
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