[Fot] TR4 camshaft bearings & clearances

[Jim Gray]

FoT,

I can't seem to locate much information on TR-4 cam bearings. I'm sure many
would appreciate

any input on the following topics. I'm seeing some wear on my cam and
bearings that needs to be addressed

now.

Questions are as follows;

What are racing clearances for front bearing.

What are racing clearances for the other three bearings.

Does anyone use friction reducing coatings on their cam bearings.

Cam thrust..any info.

Cam bearing type & manufacture.

Any hot tips for cam bearings and overall longevity.

 

Thanks for the input as always,

 

jim g