470 mercruiser conversion to 4 barrel carb.

[catfishr1]

Was wondering if any of the guys who own 470 mercruisers had converted to 4 v carbs? If so did you like conversion?

 

[thumpar]

Here is a thread about the conversion. http://forums.iboats.com/forum/engi...401357-3-7l-mercruiser-carburetor-replacement

I would say for the 15-20hp it is not worth it. At most you might get a 2mph gain at top end if that.

 

[catfishr1]

Thank you for insight thumpar.