Greetings,

Would like to share a couple of pictures of what happened to my factory braided line that routes from the cycling valve, through the vacuum manifold tree, and to the j-boot.

This happened after about an hour run of spirited driving.

My plan now is to replace all the braided lines with some silicone lines and retain the vacuum tree.

Notes about the car: '86 951, 3in exhaust w/ cat-bypass, venturi delete, small vacuum lines have been replaced in silicone.

Has anyone seen this or experienced this themselves?

Regards,
Michael

 

I would say its quite normal , when i changed mine i could wiggle all the lines til they snapped with out effort.