Grunterhunter wrote:

so you are running a straight cut box & racing clutch on the road? You cant really blame the missus for having a permanent headche with all that noise and jolting!!!!


The motor is a little rocket with forged flat tops , everything lightweighted, blueprinted, balanced, ports, cam, twin 40mm sidedraft, extractors etc - ran about 72rwhp and about 85nm.
Clutch is big clamp load with good organic plate.
Gearbox is standard 4 speed with complete rebuild - bigger bearings, drilled and cut synchros etc
The vehicle used to break the standard universals on the start line so we had to build a bigger tailshaft and are using this. The race car is using a Toyota T50 3T box which is handling the power so far