In case you don’t know… These things were pretty fast. Saw this shit on IG and was dying. I’ll bet that power band hits like a Mac truck.
Published - Jan 31, 2010
So… after taking the engine apart it was apparent that we couldn’t diagnose the cylinder head properly. The cb450 in the 70’s has a really weird cylinder head design. Instead of having valve springs, it has what are called “torsion bars” which hit the valve to open it, and also, hit the valve to shut […]