Fuel Economy, Hypermiling, EcoModding News and Forum - EcoModder.com - View Single Post - Ceramic coating the intake and engine block

DonR · 01-08-2010, 11:25 AM

You can also get a moly coating on the piston skirts that will reduce friction. Typically when the combustion chamber is done they coat both intake & exhaust valves.

It also makes it a good time to get a 5 angle valve grind on the exhause valves.

01-08-2010, 11:25 AM	#4 (permalink)
DonR Master EcoModder Join Date: Mar 2009 Location: Northeast Ohio Posts: 269 The Wife's Hot Rod - '09 Pontiac G8 GT Last 3: 23.22 mpg (US) Big Outback - '13 Subaru Outback 2.5i Little Outback - '02 Subaru Impreza Outback Sport Thanks: 0 Thanked 16 Times in 16 Posts	You can also get a moly coating on the piston skirts that will reduce friction. Typically when the combustion chamber is done they coat both intake & exhaust valves. It also makes it a good time to get a 5 angle valve grind on the exhause valves.