Includes stock-size powervalve, retaining screw, and leverlink for enhanced reliability.
Original design allowed the pin to slide out, dropping the valve into the exhaust port; the leverlink secures the pin in place.
Upgraded components increase durability and protect your engine from damage.
Description
Details
New stock size SBT Powervalve, retaining screw and SBT leverlink. In the original design the pin had the ability to work itself free, sliding out of the top of the powervalve and allowing the valve to drop into the exhaust port. SBT leverlink surronds the pin, not allowing it to escape. A much needed upgrade to the original design.