Recent content by blackline

I know the reduction is 1.596:1 from crank to input but I want to know if anyone has had input shaft bearing failures based on rpm. I have heard of people running these engines up to 13000rpm with the right bottom end and valve train components which puts the input shaft speed at around 8150. I...

I am considering creating my own billet gear casings to run twin hayabusa gearboxes in a 4 wheel drive land speed car and was wondering if anyone knows what the input rpm limit is on these transmissions. Thanks for any input.