merc v6 drop in vs 488 merc 4 cyl

[Bonita Dan]

Your gonna have to install a new Y-pipe for the V6. Speed and performance,well ya just cut your HP by 35 so your gonna loose a little speed but may gain some fuel mileage. Go to perfprotech.com and type in your serial #'s. They will give ya gear ratios and such about your old and new set-ups. Your gear ratio in the 488 drive should be fine. Good luck with the repower.