{"product_id":"tapp-primary-clutch-ramps-set-of-4","title":"Clutch Ramps, Set of 4, for TAPP Primary","description":"\u003ch1\u003eDESCRIPTION\u003c\/h1\u003e\n\u003cp\u003eYour EVP.MOde Spec TAPP clutch includes a set of (4) pre-chosen ramps. Each ramp has an 'A' profile (lower engagement) and a 'B' profile (higher engagement). Changing ramp profiles alters shift behavior, engagement RPM, and back shift. Only experienced tuners should perform these changes.\u003c\/p\u003e\n\n\u003cdiv class=\"shopify-section\"\u003e\u003cstrong\u003eRAMP ANGLES\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"shopify-section\"\u003e\n\u003cul\u003e\n\u003cli\u003e1328: For snowmobile use. High engagement on B side (similar to 1339B).\u003c\/li\u003e\n\u003cli\u003e1335: For trail and bush riding. B side raises engagement.\u003c\/li\u003e\n\u003cli\u003e1338: Aggressive shift profile for high-horsepower cars. B side has a higher engagement convex profile.\u003c\/li\u003e\n\u003cli\u003e1339: A side matches 1338A. B side is high engagement with a concave profile for big-boost, high-horsepower cars.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"shopify-section\"\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT\u003c\/strong\u003e - Always adjust ramp profile in pairs across from each other to avoid imbalance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"shopify-section\"\u003e\n\u003cul\u003e\n\u003cli\u003eFlipping 2 ramps from 'A' to 'B' will increase engagement roughly 600-800rpm.\u003c\/li\u003e\n\u003cli\u003eFlipping all 4 ramps from 'A' to 'B' will increase engagement roughly 1200-1600rpm.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAdjusting Ramp Angle:\u003c\/strong\u003e Ramp angle is adjusted externally with the Quick Shift Bolts. Higher numbers increase RPM. This mainly affects full shift speed and slightly affects engagement and low speed. Each ramp has its own quick clicker with (6) adjustments. Each click changes 25 RPM but must be done in opposite pairs to actually add\/subtract 50 RPM.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT\u003c\/strong\u003e - Always adjust the ramp angle in pairs across from each other to avoid imbalance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003eManufactured by Evolution Powersports. Official specs and resources: \u003ca href=\"https:\/\/evopowersports.com\/products\/tapp-primary-clutch-ramps-set-of-4\"\u003eEvoPowersports.com\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/evopowersports.com\/pages\/race-use-only-disclaimer\"\u003eProduct Disclaimers\u003c\/a\u003e | \u003ca href=\"https:\/\/evopowersports.com\/pages\/evp-installation-instructions\"\u003eInstallation Instructions\u003c\/a\u003e | \u003ca href=\"https:\/\/evopowersports.com\/pages\/terms-and-conditions\"\u003eTerms and Conditions\u003c\/a\u003e\u003c\/p\u003e","brand":"Evolution Powersports","offers":[{"title":"TAPP 1328 Ramps","offer_id":46581647573191,"sku":"2281990025","price":155.0,"currency_code":"USD","in_stock":true},{"title":"TAPP 1335 Ramps","offer_id":46581647605959,"sku":"2281990026","price":155.0,"currency_code":"USD","in_stock":true},{"title":"TAPP 1338 Ramps","offer_id":46581647638727,"sku":"2281990008","price":155.0,"currency_code":"USD","in_stock":true},{"title":"TAPP 1339 Ramps","offer_id":46581647671495,"sku":"2282990002","price":155.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0709\/8004\/2951\/files\/TAPP-Primary-Clutch-Ramp-Set-of-4_1335_Clutching_Ramps_38ebadda-2205-4e4e-be0a-fccfb6b179be.jpg?v=1779305874","url":"https:\/\/highclearanceutvnwa.com\/products\/tapp-primary-clutch-ramps-set-of-4","provider":"High Clearance UTV","version":"1.0","type":"link"}