Plus -2 More
** All TAPP Arctic Cat 998 Clutches require a replacement Clutch Bolt and Washer that replaces the stock bolt and washer. Cost of $25 added to price of clutch.
3000 - 3500 Engagement - Blue Spring 100/190
3500 - 4500 Engagement - Black Spring 140/210
300 hp or Lower - 1mm Rollers
300 hp or Higher - 2 mm Rollers
*By flipping 2 Ramps from A side to B side you will increase your Engagement by about 600-800 RPM
*By flipping all 4 Ramps to B side you can increase your Engagement RPM even higher