Archie Milligan, Motherwell

"I am re-building a classic 1979 Honda CB750 F2 and had to buy a second hand crank which came with perfect shells but the size not known as the colour coding has long washed off. I checked the clearances with Plastigauge which was incredibly easy to use and found all the shells to have a 2 thou clearance. Perfect.

New parts for these now obsolete engines are very expensive and for the price of a few pounds using Plastiguage, I have confirmed that the parts I have are not only the correct sizes, they are well within tolerance.

Many thanks for your technical help and excellent product."

Archie Milligan, Motherwell