Rocker Arms & Tappets

Billet camshaft follower kit.
Complete kit of 12 x rocker arm, 12 x rocket shaft and 12 x adjuster screw

Fits:
Porsche 911 - 1965 to 1989
Porsche 964 - 1989 to 1994
Porsche 993 - 1994 to 1998

9m Racing 911, 964 and 993 camshaft follower kit - the best items you can buy for all high rpm and high lift race, air-cooled engine applications.

The 911 / 964 and 993 rockers are CNC machined from triple melt (high purity) alloy steel, hardened, ground, micro-finished and diamond-like carbon (DLC) coated to reduce friction and wear on the pad. 911/964 rockets from standard are drilled for oil holes, while the 993 have no such holes. Ours, come drilled and fit both applications

Each rocker has detailed CNC machined work to reduce the weight to a minimum which allows for full contact on high lift cam lobes for up to 15mm of valve lift.

The 911 / 964 and 993 mechanical rocker shafts are also DLC coated to run in the steel bore of the rockers with less friction & wear compared to stock bronze bushes.

To complete the installation are the DLC coated "elephants feet" adjusters which significantly lowers the wiping friction between the foot and top of the valve to reduce valve and valve guide wear.

Diagram ref no 27, 31 and 32