Knocking TEA 20

[@KapteinOpel]

Definitely too worn big end on one of the connecting rods,at idle there isnt enough oil pressure to fill the gap with oil,so it starts knocking. Likewise under load,the pressure from the connecting rod becomes too high,and the oil film breaks down.A thicker oil may do the trick. Ive heard of someone that solved the problem by using an oil specific for old Harleys.

[@Skateboss3]

Hi mate, Sounds like a big end!!!! Did you get it sorted? Would be good to know what it was.

[@motorv8N]

Thanks for the replies gents. Check out my other videos of it running pre- and post- valve adjustment.

[@lomasck]

Rocker arm clearance only if you are lucky.

[@mechatron69]

I know exactly what your problem is. It is British built.