Reversion?
10-16-2006, 04:13 PM
#11
Registered
Join Date: Oct 2004
Location: Long Island, NY
Posts: 257
Likes: 0
Received 0 Likes
on
0 Posts
Re: Reversion?
Didn't Mercruiser have a problem with reversion on the 454 and 502's with stock camshaft and thru-hull exhaust (there is a sevice bulletin on this)? Their recommended solution for this is the exhaust resonators.
Still do not know if these work.
Still do not know if these work.
10-16-2006, 05:37 PM
#12
Registered
Join Date: Nov 2001
Location: Pennsylvania
Posts: 3,385
Likes: 0
Received 0 Likes
on
0 Posts
Re: Reversion?
Originally Posted by BROWNIE
A tiny exhaust leak can increase the chances of reversion on one side only.
BT
10-20-2006, 09:47 PM
#13
Registered
Re: Reversion?
Check the stainless tip that bolts to the cast iron riser. There should be a dam welded half way up. Iv' seen these rot out and cause the problem you are decribing
