RTX Meirda
TY 4 Stroke Master
I have an 09 Nytro and need to purchase a PC3. I installed a MBRP muffler and the fuel curve seems lean in multiple places. I already tried to Modify with the CO adjustment, and its better, but not gone.
How difficult are they to install?
Are there different models of PC3 or same for sleds and bikes?
If I buy one without a map, can I modify me stock mapping?
How difficult are they to install?
Are there different models of PC3 or same for sleds and bikes?
If I buy one without a map, can I modify me stock mapping?
yamadog1
TY 4 Stroke Junkie
install
not hard to install, call allen ulmer he can program just what you need.
not hard to install, call allen ulmer he can program just what you need.
RTX Meirda
TY 4 Stroke Master
I don't think he has that exhaust, so I doubt he has a map for me.
RIKMAN
Expert
- Joined
- Feb 21, 2008
- Messages
- 224
- Reaction score
- 48
- Points
- 883
- Location
- Val d'Or, Qc
- Country
- Canada
- Snowmobile
- 2020 Srx
Get a A/F meter, if you want to adjust yourself, but the mbrp can will be close to his excell, they are straight trough cans, would be a good baseline....
- Joined
- Apr 17, 2003
- Messages
- 5,480
- Reaction score
- 1,275
- Points
- 2,003
- Location
- Menno, SD
- Website
- www.ulmerracing.com
- Country
- USA
- Snowmobile
- 2014 Yamaha SR Viper LTX, 2014 Yamaha SR Viper RTX SE, 2015 Yamaha SR Viper MTX SE 162 (turbo), 2015 Yamaha SR Viper MTX SE 153
- LOCATION
- Menno, SD
- WEBSITE
- www.ulmerracing.com
I have run a MBRP muffler in the field and on the dyno and have mapping available for it as well. Give us a call and we can get a PCIII heading your way.
