Hey Ian,
Thanks for the reply m8.
PIstons I was using was 4 hole on front, 6 on rear.
(I was recommended to use 4 on the rear as well, but I dont have them)
The pistons were stock ones, so Im not sure if they are tapered or not.
P.S. the race in question was the Christmas GP at the Naul, Dublin - same as the Winter Race IReland event.
Sorry I didnt see you there Ian - maybe next time!
