« Reply #7 on: July 27, 2016, 10:50:41 AM »
I do so love the sound of that 800 !!
The general rule of thumb is if you put an aftermarket air filter AND exhaust on it, the AFR controller will help out significantly and keep the air/fuel ratio within specs to keep the motor and exhaust where they need to be temperature-wise.
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2014 Arctic Cat Wildcat Trail - 27" GBC Dirt Commanders, soft top, quarter windshield, AC front and rear steel bumpers, Bandit springs, EZ Ryde Midnight Edition exhaust, Plano 1719 storage box, Speedwerx throttle and secondary clutch spring, heated seats, Polaris seat slider.
Sold: 2006 King Quad 700 - 27" ITP 589 M/S tires, ITP rims