Ford Barra Vernier Gear Set

The 4th iteration (circa 2022) vernier sprockets are CNC machined from 4140 chrome moly steel with the outer section of the DOHC sprockets gas nitrided for maximum durability. The hub is made from hi tensile 6061 T-6 heat treated alloy and anodised for appearance. The kir is supplied with a custom made 30mm diameter Belleville style washer to provide maximum clamping force by the M10 camshaft bolts, which are supplied in the kit.
Secured together by 6 hi-tensile flange head bolts, timing adjustment is quite simple due to the degreed markings on the hub. A full 24 degrees of movement is provided, allowing the professional engine builder a huge scope of adjustment.