Mercruiser FWC type?

[Roald]

Hello!
I have looked over forums in Norway where I'm from, but not found a answer.
I'm looking to buy a full system FWC for a 1990 mod 4.3l V6, and woundering witch type to choose.
It is a complete new engine inside, and have just taken the parts over from my old mercruiser engine. This engine comes from a car, and have not seen saltwater before.
There is about 10 different types on the market and I dont know witch one to choose!
What do people recomend?

HELP!!!!!

Thank you very much for any answer!

 

[Haut Medoc]

Re: Mercruiser FWC type?

Well, I don't know what is available in Europe, but I have a San Juan Engineering unit & it does the job.....
Welcome to iboats btw.....​

 

[tommays]

Re: Mercruiser FWC type?

Your next pick is a hafe system (motor block only ) OR Full System Block and manifolds


The small outdrives like the Alpha I can NOT supply enough water for a full system they need a motor mounted raw water pump



Tommays

 

[Haut Medoc]

Re: Mercruiser FWC type?

Your next pick is a hafe system (motor block only ) OR Full System Block and manifolds


The small outdrives like the Alpha I can NOT supply enough water for a full system they need a motor mounted raw water pump



Tommays

Disagree with ya Tom, (unusual) .....
I have full FWC (engine & mans) on my 302 & it is just fine.....

 

[Roald]

Re: Mercruiser FWC type?

I have checked out Seakamp, San Juan og Monitor products, but I can not see any differance in these?
The Seakamp looks a little better without the plastic tank beside the heat exchanger. This is the only differance i can see..........