Price - £218.96
1.3:1 ratio rocker arm only set, Fits with all other standard compoments - shaft, rocker posts, 5/16"UNF adjuster screws, lock nuts, etc.
Designed to give the maximum actual rocker ratio given the constraints of using all other standard components. Optimised for race use with lift limiting regulations, such as Mini 7 and Historic racing where roller rockers of any type are not legal. Perfect for small-bore engines, road and race, as higher ratio rockers tend to reduce low to mid range performance more than they increase top end performance. Weight minimised without compromising optimum strength.