Hi
Does anyone have any recommendations of engineers for cylinder head refurb, thinking of having hardened valve seats done at the same time

any post 71 head gas seats capable of taking unleaded.

I've been running Fiatv850s since 1989 and never had one show signs of that faìliure.

I would bother with anything other than the standard ones.

Tim

caterham888 said:

Hi
Does anyone have any recommendations of engineers for cylinder head refurb, thinking of having hardened valve seats done at the same time

Click to expand...

I just had my 72 850 Sider head refurbed at Noland's Head Service in Kansas City, MO. They told me the head does not require lead additive, and it is fine with unleaded fuel.