by Speedy Hufton » Sun Mar 26, 2023 12:11 am
Hi all got a clubmate, Didds wanting some advice on correct set up for new crank as he's changed from 58mm stroke. What his motor is, is as follows: sil casing, 60x110 crank with yamaha rod, standard ts1, 39 comp height wossner piston and mammoth head. He is a little unsure as to what packers and gaskets to be using in relation to not sending port timings all over. I think the mammoth heads are 1.2mm squish if that helps. Cheers, Speedy.