Log In / Register
Cart (0) Checkout
New for 2014!
S&S Compression Release Kit
Zoom
  • Electric Compression Release Kit
  • Manual Compression Release Kit

Please select a Type to check availability, or to add this item to your Shopping Cart or Wish List.

Select Type:

Select qty:
Your Price
$321.95
Please select a Type to view availability.

S&S Compression Release Kit

If you built a big monster of a motor, you want it to destroy the pavement, not your starter. S&S Cycle's compression release system eliminates high compression starting problems. Designed exclusively for S&S cylinder heads, the compression release system consists of a small valve that opens during starting and allows a portion of the cylinder pressure to escape into the exhaust port. The reduced cylinder pressure makes it easier for the starter to turn the engine.

Features:

  • Available in electric or manual styles for S&S heads that accept compression releases
  • Electric compression releases open when you press the start button and close when the button is released
  • Manual compression releases are opened manually and close when the motor starts
  • Kits include the required parts for installation
  • Thread pitch is 10mm x 1.0mm
  • Made in the USA
View Fitment Notes & Exceptions

Fitment Notes & Exceptions

This is a universal fit part; it may or may not fit without modification.

  • Not for use on OEM heads
Use our Product Q&A for a chance to win our monthly $100 giveaways.

Have a functionality, fit, or otherwise product-specific question about the S&S Compression Release Kit? Ask it here! If you have a customer service or shipping question, please direct it to our Customer Service department.

S&S Compression Release Kit
Sort by:
No questions have been asked about this item. Be the first!
Product Style RevZilla Item # Manufacturer Product # Availability
Electric Compression Release Kit 959918 904915/90-4915 In Stock: Usually ships in 1-2 business days
Manual Compression Release Kit 959919 904925/90-4925 In Stock: Usually ships in 1-2 business days