After just 2 sessions at RS RSOC Day Castle Combe on Saturday 4th July I had to call it a day

Well all can now be revealed why !

A snapped RS Cosworth 4x4 Steel crank on No 4 big end

Wouldnt mind but this is an 8v Pinto on twin 45's running just over 200 BHP

Engine still ran upto 6000rpm but had a slight misfire and what is best described as a transmission rumble

Thank god for ARP con-rod bolts as the con rod held the crank together and the engine did not eat itself