Hi ,

I have a 2l air-cooled and would like to optimized the thermal isolation
of the my engine from the exhaust heat. Many of the seals doing so does
not exist anymore so I look online how I could build them and find a
molded rubber I can shape in any seal type. See link bellow ,

https://www.youtube.com/watch?v=FltbX_rUc6Y

Do you guys have any experience with them.

Thanks

CHris, vanagon air-cooled 1983