Today 2nd Round of Serpent Cup,

5 x "BRB" piston and sleeve set got to A main

MY driver also TQ with BRB and JP crankshaft

The field were mostly Max 15 with some Team engine using 7mm carb and Picco Mega 15. and ...

My driver TQ using FIRST GENERATION BRB.

That engine have been raced used so many times that I cannot remember. I only changed bearing, crankshaft and conrod once but that piston and sleeve is still the first generation.

BRB set the standard


no doubt