Description

In search of the very highest quality and performance, the MED 1.5:1 LDX roller-tip rockers are the result of over a decade of testing and development work on high-end competition engines.

Bridge-section rocker arms, an extra-large diameter rocker shaft and ‘W’ section rocker posts all help to increase torsional rigidity and maintain valve train geometry.

Design features:

Greater contact area between the rocker shaft and the rocker arm with 17mm diameter shaft.

Full captive rocker post design to encapsulate each rocker arm between a pair of rocker posts and reduce flex.

Rocker arms are CNC machined from aerospace 7075 aluminium, which retains the same tensile strength as steel.

Bridge-section rocker arms reduce flex at high rpm.

The rocker arms are wider in the front section to give greater roller pin support.

Roller pins have three locations to achieve maximum rigidity

The rollers are cylindrically ground to achieve precise valve lift across the head.