Heavily worked 3.0 Mercury block

[MaDneSS]

One of Master Chaz's possessed children :D

Exhaust fully ported (chest machined off and welded back on) Behind the liner porting, Liners cut (exhaust, transfer and inlets) Front half cut and counter bored to reduce volume, crank case flowed.

Never had any holes or welds,

I cant be certain off the top of my head but I believe the bores were all +015 except the bottom two which are +020


1150 USD for block and front half

[MaDneSS]

More pics

[MaDneSS]

Bump

[RSWORDS]

Is this the block halves only or does it include the rotating assembly like in the last picture?

[MaDneSS]

It's just the block and front half. Nothing else, although i do have a bunch of good pistons which were out of this ��

[Merc 2.5]

What happen to make u tear it down , just curious, I've been thinkin about a 3.0 lately

[MaDneSS]

This engine is being built up now... It was pulled apart as I used the internals to build up another motor for a play boat