Item: 402709
$123.77 $123.77
Universal Fit:Review specifications carefully.
These release valves make starting your engine effortless by venting cylinder compression with just the push of a button. JIMS has found these to be indispensable when used with JIMS Stroker Kits or any other high-performance engine kit. Simply drill and tap each cylinder head and thread in the self-sealing release valves.
These release valves make starting your engine effortless by venting cylinder compression with just the push of a button. Jims has found these to be indispensable when used with Jims Stroker Kits or any other high-performance engine kit. Simply drill and tap each cylinder head and thread in the self-sealing release valves.
Product Note:
| Specification | Details |
|---|---|
| Country of Origin | USA |
| Quantity | 2 |
| Thread | M10 x 1.0 |
| Country of Origin | USA |
| Quantity | 2 |
| Thread | M10 x 1.0 |
By Phil on
Verified Purchaser
Been having start problems for years, real bad lag drawing battery down. A friend suggested compression releases. He told me Harley has been using them for years now. Put Jims releases in and bike starts as soon as I hit the button. Fantastic! I'm running an Extell 97ci mountain motor with 10.65-1 compression ratio.
How many stars would you give this product? Write a review.
Have a question? Please ask our experts and customers who own this product.
