Minisport

MINI & MOKE (A SERIES) ROLLER TIP ROCKER ASSEMBLY 1.5 RATIO FOR 1275

$540.91 $450.00
($335.37 ) In stock

C-AHT446- MINI & MOKE (A SERIES) ROLLER TIPPED ROCKERS 1.5:1 FOR 1275cc

Roller-tip rocker assembly with gold anodised posts. 1.5 Hi-Lift for 1275cc.

The ultimate lightweight alloy valve gear giving maximum efficiency cutting down side loading on valve stem, reducing friction and wear whilst increasing rigidity. The 1.5 hi-lift keeps valves open approximately 20% more at any given point, although opening and closing periods remain the same, and vastly improves volumetric efficiency and, therefore, power output. The alloy rockers have hard chrome roller tips and original bronze bushes for a competition thick-wall Mini shaft, standard adjuster screws and nuts are also employed. These combine in a high quality yet economical roller rocker set, as the roller tip is the most important factor to reduce valve and guide wear when using modern performance cams. The set comes with 8 rockers, adjuster screws and nuts, competition thick-wall shaft and steel pedestals. We advise using spacer kit C-AEG392

These extra high-spec alloy Purple rockers were introduced in 1998 to give push rods a better clearance on A Plus heads. Pre 1998 blue type pre are not interchangeable. 

Our material spec is higher and more expensive than many others on the market. 

Ensure you tighten down all posts equally to eliminate stress fractures on shaft if used on small bore heads (not advised) it is necessary to re-arrange the rockers to line up the tips with valve stems.