What about gearbox mods / upgrades?
Going from a standard A+ to 200bhp would need some serious help surely?
What have you guys done to maintain reliability and driveability?
Obvious things like SC gears, RTS clutch, pinion bearing housing ... what else?
Now anyone who has ever stripped a Mini gearbox will see that the layshaft has tapered wear marks in line with both bearings, this is caused by the shafts bending under load, mine don't bend as much not even close to any other "full race" layshaft, there is no other layshaft on the market that comes close to mine in strength, reliability and stiffness this results in lower losses and more power to the wheels :)