View Single Post
jpnovak jpnovak is online now
I would rather be driving
jpnovak's Avatar
Join Date: Apr 2000
Location: Austin, TX
Posts: 7,567
I found many references to some spray on coatings. Most of these are for exhaust systems. They are all some type of metal oxide. HMM real original explanation. I guess I need to do a patent search to see if I can dig anything up.

One site mentioned coating fo piston tops, valves and valve springs with a heat resistant coating. They claimed 8% gain in fuel efficiency and 5% HP. I guess I would be more interested in wear and longevity figures.
Jamie - I can explain it to you. But I can not understand it for you.
71 911T SWT - Sun and Fun Mobile
72 911T project car. "Minne" - A tangy version of tangerine - EFI conversion parts
Old 06-21-2004, 09:20 AM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #10 (permalink)