LEVEL 1    STOCK EXHAUST OR SLIP ON 91 OCTANE

Increased acceleration due to precise fueling when on and off the throttle

The stock wastegate actuator is often the weakest link in a factory turbo system

further extending their life

There are no fuel changes necessary

AFR Guage / Koso Category_Default Category/SXS/Textron \/ Arctic Cat/Wildcat 1000 LEVEL 1 STOCK EXHAUST ORThis nice backlighted wideband air fuel ratio meter will give you precious informations on your engine. It will allow you to tune more precisely your engine. Its warning could even save your engine from bad damages ! Its programmable warning will tell if your engine run too lean or too rich. Specifications (R= Range U=Unit) Air fuel ratio R: 10 ~ 24 Over LEAN setting R: LEAN 14. 8 ~ 24 Over RICH setting R: RICH 14. 6 ~ 10 Effective temperature range