We are experiencing longer than usual delivery times. If you need assistance, please contact our sales or tech support teams. We appreciate your continued patience and thank you for supporting Evolution Powersports!

Clutch Ramps, Set of 4, for TAPP Primary

Starting at

Regular price
$155.00
Sale price
$155.00
Unit price
per 

Write a review below

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.

 

IMPORTANT - Always adjust the ramp profile in pairs across from each other, if you do not the clutch will be out of balance.

RAMP PROFILE A Side B SideENGAGEMENT
1328 ConvexA Side 2900+ RPM
B Side 4500+ RPM
Medium/High
1335 ConcaveA Side 1700+ RPM
B Side 2400+ RPM
Low/Medium
1336 Concave A Side 1700+ RPM
B Side 4500+ RPM
Low/High
  • Flipping 2 ramps from “A” side to “B” side will increase your engagement roughly 600-800rpm.
  • Flipping all 4 ramps from “A” side to “B” side will increase your engagement roughly 1200-1600rpm.
OPTIONS
1 x Clutch Ramps, Set of 4, for TAPP Primary
$155.00
15500
Subtotal
$155.00
Quantity

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. IMPORTANT - Always adjust the ramp profile in pairs across from each other, if you do not the clutch will be out of balance.  
RAMP PROFILE  A Side B Side ENGAGEMENT
1328 Convex A Side 2900+ RPM
B Side 4500+ RPM
Medium/High
1335 Concave A Side 1700+ RPM
B Side 2400+ RPM
Low/Medium
1336 Concave  A Side 1700+ RPM
B Side 4500+ RPM
Low/High


  • Flipping 2 ramps from “A” side to “B” side will increase your engagement roughly 600-800rpm.
  • Flipping all 4 ramps from “A” side to “B” side will increase your engagement roughly 1200-1600rpm.

 

Adjusting Ramp Angle:
The ramp angle in your TAPP Clutch is adjustable from the outside via the use of the Quick Shift Bolts. As with other clicker style clutches the higher the number, the higher the RPM. This will mainly affect the full shift speed but also affects the engagement and low speed slightly. On the TAPP clutch each ramp has its own quick clicker adjustments. Each clicker has (6) adjustments. Each click will add or subtract 25 RPM but they need to be done opposite pairs actually adding/subtracting 50 RPM. 

IMPORTANT - Always adjust the ramp angle in pairs across from each other, if you do not the clutch will be out of balance.

This product is exempt from the emission standards and related requirements of 40 C.F.R. § 1051 as provided by 40 C.F.R. § 1051.620, and California law [e.g., vehicle code§§ 27156 and 38391]. This product is sold only for use in connection with EPA -certified, purpose-built, nonroad vehicles used solely for closed course, nonroad competition/racing and not used for any recreational purpose or on public highways or right of ways maintained by and open to the public. This product is sold only in connection with machines that do not fall under state and/or federal noise or emission standards/regulations. Purchasers who/that purchase this product represent and warrant that the product is purchased only in connection with EPA -certified, emission-regulations-exempt and noise-regulations-exempt competition/racing vehicles as interpreted under applicable state and/or federal law. Questions: Call Evolution Powersports at (715) 247-3862.

testimonials

My car is absolutely insane. LOVE it. Thank you for everything. Zero issues and even in 95 degree ambient it's not over heating dining or anything. This power dining is 100% perfect. Car is a beast. You guys Rock! - Dynomite Turbo Kit

Ernie

Evolution Powersports has a reputation of the utmost quality and attention to detail on every product they design. From within the industry and outside, I have heard nothing but great things about this company and my experience has been the same. If you are looking to make more reliable power this company can get you there. Both customer service and product design are top notch and they stand behind their work!

Blake S

Don’t spend much of your money here unless you want gobs and gobs of reliable power

Collision Vision

I wouldn’t go with another company if you payed me

Ryan L

If you truly want to build your project with the best possible parts available, buy EVO. They not only build with the best materials they test and test to make sure you are getting the performance gains they say you will but that the mods will be safe and keep the reliability of the machine as high as possible. Thanks again to both Jim and Todd. Keep it up guys!

John K

Great customer service!
I have had such a great experience with EVO over the course of a year, I wouldn’t even try going anywhere else. Prices are fair and the performance you receive is unreal!!

Dave B

You may also like

is added to your shopping cart.

Close
Close
Remove all items? This cannot be undone.
Close