I have twin 1988, 350 chevys (mercruisers). Port engine runs ok to 2500rpm then as soon as I bring it up to 3K the temperature inches up and alarm goes off. Can run all day at 2500.
Closed system, only risers get salt, impeller is brand new. Will run at 3K all day in the yard with "muffs" on and no load. Any ideas ?
Thanks in advance
Dino
Closed system, only risers get salt, impeller is brand new. Will run at 3K all day in the yard with "muffs" on and no load. Any ideas ?
Thanks in advance
Dino