Clutch Ramps, Set of 4, for TAPP Primary
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Clutch Ramps, Set of 4, for TAPP Primary

$155.00
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DESCRIPTION Your EVP.MOde Spec TAPP clutch comes with a set of (4) pre-chosen ramps that have been tested in many scenarios and have been deemed to be the most generic in most situations. Each ramp has an 'A' profile side and 'B' profile side. 'A' side will always be lower engagement, 'B' side will be higher engagement. Changing the profile of the ramp will have many effects on the shift profile including engagement rpm and back shift. This should only be done by an experienced tuner. RAMP ANGLES 1328: Designed for the snowmobile, high engagement on B side (similar to 1339B). 1335: Designed for trail riding and bush driving, B side will increase engagement. 1338: More aggressive shift profile for high horsepower cars, B side will have a higher engagement convex profile.  1339: A side is the same profile as the 1338A, B side has high engagement with concave profile for high horsepower big boost cars for ultimate belt squeeze.  IMPORTANT - Always adjust the ramp profile in

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