1988 3.7L MERCRUISER 165HP 224CID 

Fun fact 2652: this engine uses 1 cylinder head off of a ford 460, as well as the pistons/rods. The performance possibilities are amazing. NA you could squeeze about 425+ hp out of the 3.7

Nice. Sweet sound. Thanks for making this and sharing.

Knock knock

do have to winterize this 3.7 motor

Good morning, what are you asking for the alternator rebuilt kit?

How many quarts of oil does this 3.7 liter mercrusier have?

Monster

what rpm was that

Is this for sale

what keep the battery charged on these motors

Not firing