Matthew457
Expert
I was wondering if it is worth it to get a fuel controller? Easy to adjust and don’t want to deal with going onto a computer like you need to do with the PCV. Are These fuel controls easy to manually set even with out any fuel air sensor?
Snowman871
Lifetime Member
- Joined
- Feb 9, 2010
- Messages
- 278
- Location
- Woodville, WI
- Country
- USA
- Snowmobile
- 2024 Polaris Assault 850
I bought a PCFC from Ulmer for my bolt-on Nytro - has K&N filters, AAEN header, and AAEN muffler. At the time he told me I didn't need to spend the additional money for the PCV. It came preset from him for my setup. From what I remember it's just a few potentiometers you can adjust with a small screw driver.
smokingcrater
Expert
What mods? Have you looked at the EHS Racing EFI Controller. Basically works like a digital carb, you can increase fuel at idle/mid/WOT, and ramps which are like a boost pump. All set via 2 buttons and some colored LED's.
Matthew457
Expert
I have MBRP Header with Skinz super Q muffler, from what I’ve heard the stock air box gets lots of flow and you can bring down fuel economy a lot and make it not run as smooth by putting holes in the cover with the screens. so just leaving that. running NGK Iridium IX plugs
