The rev limit on my 1860 x-flow was set at a safe 8400. Would have been fine at over 9000 but since the builder was me I decided to be careful. Problem on these was always the valve gear, geometry with race cams was a pain.

Bought a Mallock that was fitted with a 1300 Cosworth BDH. With F1 cams and fueled with methanol it revved safely to 14000. After some negotiation the seller kept the engine, I bought the rolling chassis. Too much like a bomb for my liking.

Edited by skidpan on 16/02/2024 at 20:22