Ok so I picked up a bit of a rare bass boat, and it has a 135 Mercury Black Max on it but when I picked it up the seller said, "I think somebody swapped the powerhead cause its pretty fast" So here are the numbers I got off the motor and I am trying to figure out what I have.
Serial Number on the ID Plate (near the transom mounting brackets): 0A957475
Number on the Frost plug on the port side cylinder bank: 5904475
Number stamped on Starboard Heads: 1026-7261
Front of block below the flywheel: 95785
Port Side behind timing advance arm: 030281 (I assume this is the "born on" date)
Relief Valve Plate: 65663
On the block between power packs and heads: 7914 or 7974
Thanks in advance for any help you might provide!
Serial Number on the ID Plate (near the transom mounting brackets): 0A957475
Number on the Frost plug on the port side cylinder bank: 5904475
Number stamped on Starboard Heads: 1026-7261
Front of block below the flywheel: 95785
Port Side behind timing advance arm: 030281 (I assume this is the "born on" date)
Relief Valve Plate: 65663
On the block between power packs and heads: 7914 or 7974
Thanks in advance for any help you might provide!