Page 60 - Repower Reference Guide (2020) 8M0149179

QUICKSILVER PLUS SERIES ENGINES

8.1L MPI HORIZON INBOARD - V-DRIVE ENGINE
ONLY

8.1L HORIZON INBOARD - V-DRIVE ENGINE ONLY

8M0130013
8.1L V‑Drive Inboard Engine Only. 370 HP @ 4600 RPM. 8.1L Fully Dressed
Marine Engine. Engine Features 100% new Quicksilver: Heavy Duty Iron Block
with Splayed 4‑bolt Main Bearing Caps, Priority Main Oiling System, 8.6:1
Hypereutectic Pistons, Roller Camshaft, 1.7:1 Rocker Arms, Forged Steel
Crankshaft, Quicksilver Iron Cylinder Heads featuring Black‑X Valve Tech,
Multi‑Port Fuel Injection using Cool Fuel 3, Closed Cooling, Dry Joint Exhaust, 316
Stainless Steel Exhaust Elbows, +2" Risers standard, PCM 555, Engine Guardian,
SmartCraft Ready, Mechanical Throttle and Shift, Serpentine Accessory Drive, Oil
Cooler, Inboard High‑Mount Starter, 14‑Pin Harness. Runs on 87 octane Fuel.
NOTE: Engine is not equipped with a decorative plastic engine cover. An old MERCRUISER
cover can be transferred from an older engine or simply left off.
NOTE: Because this is a completely new engine and not a major repower
assembly, the old engine being replaced is to be returned per EPA 1068.240.
370 HP 100% New Quicksilver Inboard Engine
Replaces all makes of big block & LS inboard engines: 6.0L, 6.2L, 7.4L, 454, 8.1L
& 502

2020 Mercury/Quicksilver Repower Product Guide 43