I found a 1960 triumph pre-unit engine for my drag bike. It is just what i was looking for and the builder is standing behind his workmanship.
: Original 1960 Bonneville Triumph cases
: Nine bolt top end with Bonneville 9 bolt head
: Racing valves and springs
: High compression 9.5:1 piston set up
: One piece crank w/new bearings and re-grind
: Polished con rods
: High lift race cams
: Balanced and lightened crank set up
It should be just the ticket for a go fast bike, I am picking it up on the first.