There is a timing kit.the kit is about £65
with a pin that gose in the crank through a hole in the front block. there is a plate that gose in the back of the cam's in the long slots a pin in the tensioner and a harf moon shaped pice that holdes the cutter plate on the front of the inlet cam..
if the cutter plate is not spot on it won't run right
j, April 2006