[samimarkie]

I am in need of a 4 bbl intake and carb to replace a 2 bbl setup on a 2000 Mariah 24ft deck boat. It has the mercruiser 5.7 liter. I am not sure what type of 4 bbl carb was used on these boats. I could use the windshield as well. Thanks for any assitance anyone can offer.

[ColoradoDiablo]

Ebay is probably the ticket for the fuel components.
As for the windshield , take a look HERE.

Welcome to MOC!

[samimarkie]

Does anyone know what the copper pipe (from the intake to the exhaust manifold) is used for? Can I eliminate it when I change to a 4bbl carb abd intake? any issues to be aware of when upgrading to the larger carb? I'm a good car guy and a little skidish with boats. Don't want to screw it up. Any advice would be helpful. thanks