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Screamin' Eagle Twin Cam Performance Cams- SE-255

HD-25638-07

Harley-Davidson®

25638-07

New product

United States

Camshafts are a fundamental ingredient in the performance recipe, because they control the timing and duration of all major engine events. They are the primary means by which you can tune your engine’s horsepower and torque output. Every cam has unique lift and overlap performance characteristics, which means you need to select cams based on exactly the kind of power you’re looking for.

  • The ultimate in torque cams, this cam offers substantial increase in low-end torque for engines up to 110 cubic inches with compression ratios up to 10 to 1
  • Low-end torque increases are great for heavy bikes or for the person who routinely shifts below 4500 rpm and wants the power available to pass without downshifting
  • Cam still makes peak power above 5000 rpm so people with lighter bikes will enjoy the torque increases without feeling like the bike runs out of air at higher engine speeds
  • Kit includes front and rear cams
  • Splined rear cam is included for exceptional load handling capability
  • Gaskets and bearings not included
  • Dealer installation is recommended and special tools are required for proper installation
  • All EFI models require ECM calibration

More details

Harley-Davidson®

$ 478.01

Available to backorder Extended delivery

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Where Used In Parts Catalog

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*Fitment details are provided in good faith and do not guarantee suitability for your bike. If in any doubt please contact our parts department before ordering.

Product Information

DEALER INSTALL RECOMMENDEDYes
IN THE BOXFront and rear cams
SOLD SEPARATELYGaskets and bearings

More info

  • These Screamin' Eagle® products are 50-state street-legal for sale and use on all vehicles, including those that are pollution controlled. Complies with the requirements of 40 CFR Part 86, subparts E and F.

Note

Separate purchase of Cam Spacer Kit P/N 25928-06 is recommended for '06-later Dyna® models and '0-later Softail® and Touring models. These kits contain five different spacers to achieve proper sprocket alignment. Individual spacers can be purchased separately.

Bike Fitment

For use on ’09-’13 Dyna®, Softail®, and ’09-’13 Touring and Trike models with 103CI and 110CI engines. All models require ECM calibration for proper installation. Labor cost not included. See Dealer for details.

Select fitment by year

*Fitment details are provided in good faith and do not guarantee suitability for your bike. If in any doubt please contact our parts department before ordering.