these facts are only based on what the rac drivers father and 4 other drivers have told me. this is verry close to 100bhp, if it even was at the wheels, but still that will be a lot.
they are striped compleetly, head honed and faced to reach i think was 11.5:1. all stock head parts i.e. rockers and arm but high grade standard size valve as are used. the block is honed, stock flat top pistons with a littli off the bottom shaved off, piston rods not toutched and i don't know about the crank. flywweel is below safe for road use, its too weak but they don't leave 2nd gear. 1st than snap 2nd, some don't push the clutch in all the way.
now the cam used in the motor makes it sound like a V8 chainsaw, verry lumpy but has a buzz. stock outlet system to keep it fear but my friends dad does exhausts systems and gas for a living so more time spent on pipline than race prep. the exhaust manifold is stock but the pipe is whatever you likeand stops under the pasanger seat/half the car.
there is no fan on the motor its all electric and the carby is stock with the outside ofthe air filter housing cut away so the filter is exposed. i think a K&N is used. 4spd ke30 box and ke36 diff.