Keepi time
Petty Officer 2nd Class
- Joined
- Jun 12, 2011
- Messages
- 103
Hello all, I am having to change my thermostats and was reading through the forum. I have a 1989 90 hp v4 johnson engine and read in one of the threads that I could put the therostats from a 93/94 v4 and eliminate the pressure relief valve (I think). Can anyone give any info on this as I would like to upgrade if this is possible. Thanks for the reply guys!