About this document

Mercruiser 5.0 MPI Engine Specs and Upgrades by N is a document available to read on EtoBox.

The document discusses upgrading a 1999 Mercruiser 5.0L engine to increase its horsepower and top speed. The original engine produces 220 hp from a 2-barrel carburetor. Upgrading to a 4-barrel carburetor and new intake manifolds could add 20-30 hp at a cost of $1800, increasing speed by 2-3 mph. While a larger 21-inch propeller may allow 5 more mph, the additional horsepower needed to spin it is uncertain. Overall opinions are mixed on the value and potential gains from modifications to the stock 5.0L engin

Author

N

Language

EN