Exhaust Manifold Dressing-Why is it Bubbling?
Team Owner
Joined: Aug 1999
Posts: 30,995
Likes: 98
From: Ontario
Here are the numbers for 1967 SB 327 exhaust manifolds.
http://temp.corvetteforum.net/c3/paul79//exhaust004.jpg
http://temp.corvetteforum.net/c3/paul79//exhaust004.jpg
Last edited by Paul L; Dec 13, 2004 at 06:17 PM.
Le Mans Master
Joined: Mar 2004
Posts: 7,448
Likes: 1,475
From: Little Rock AR
I have used Eastwood's "Factory Gray" on 2 cars and it is my preferred coating now. 
Looks awesome and seems to be durable when applied over a wire brushed and degreased manifold surface.
If you are having trouble with bubbling, try running the engine up to operating temp once after cleaning but before coating the manifolds. Maybe the heat from the engine will drive out the moisture left over from cleaning. Just a thought.
-Mark.
Looks awesome and seems to be durable when applied over a wire brushed and degreased manifold surface. If you are having trouble with bubbling, try running the engine up to operating temp once after cleaning but before coating the manifolds. Maybe the heat from the engine will drive out the moisture left over from cleaning. Just a thought.
-Mark.
Le Mans Master
Joined: Aug 2004
Posts: 5,019
Likes: 2
From: Russellville, Kentucky 1967 Sting Ray & 2001 C5
Originally Posted by paul67
Here are the numbers for 1967 SB 327 exhaust manifolds.
http://temp.corvetteforum.net/c3/paul79//exhaust004.jpg
http://temp.corvetteforum.net/c3/paul79//exhaust004.jpg
Thanks!
