exhaust valves
#3
Registered
Join Date: Aug 2004
Location: Fairhaven, MD.
Posts: 261
Likes: 0
Received 0 Likes
on
0 Posts
Re: exhaust valves
I have seen so many exhaust valves cause major engine problems due to moisture and heat in marine applications. The severe duty may be ok for a car but I would use the EXTREME duty inconel in any HP marine application. The little extra cost more than outways the cost if just one valve siezes up. Bronze guides are also good insurance.
Just my two cents.
Just my two cents.
#4
Registered
Join Date: Nov 2001
Location: Pennsylvania
Posts: 3,385
Likes: 0
Received 0 Likes
on
0 Posts
Re: exhaust valves
We were just talking about this a couple pages ago. Maybe you will find some inteesting reading in this link. Concensus says ferrea is the ticket on exhaust valves due to cost.
http://www.offshoreonly.com/forums/s...47#post1171447
BT
http://www.offshoreonly.com/forums/s...47#post1171447
BT
#8
Registered
Join Date: Apr 2003
Location: Wisconsin
Posts: 106
Likes: 0
Received 0 Likes
on
0 Posts
Re: exhaust valves
i was told that my valves were manley sever duty valves--they do say manley on them but how do i tell for sure??
they say Manley E-W on exhaust and Manley G-X on intake??
thanks
they say Manley E-W on exhaust and Manley G-X on intake??
thanks
Thread
Thread Starter
Forum
Replies
Last Post
phughes69
General Q & A
9
12-10-2005 12:32 PM