Ratio Rockers for 25 & 36HP

Ratio Rockers for 25 & 36HP

$350.00 $350.00

A easy, cost effective modification to increase engine power.


  • Description

    Description

    Upgrading to ratio rockers is a “tried and true” method of increasing engine power without having to rebuild your engine. They are perfectly suited to mild and stock cams.

    If you are installing a speedwell supercharger these rockers are a great combination.

    Modification to the valve cover are recommended or simply install the speedwell covers that cater for the extra clearance required.

    Made of 4/40 cast steel, heat treated and nitrated, 30,000′ extra coating.

    Sold individually.

    Easy to install.

  • Additional information

    Additional information

    Weight 4 lbs
    Dimensions 9 x 8.5 x 3 in