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A New Breed

The Mercury Racing 200 APX is a powerful V6 fourstroke outboard designed for UIM F2 and APBA OPC tunnel boat racing. Rated at more than 200 horsepower, the 200 APX outboard offers racers a very durable powerhead and the latest in four-stroke engine technology, while reducing exhaust emissions by 90 percent compared to the legacy two-stroke competition outboards.

Overdrive

How we make power: A 3.4-liter V6 powerhead and deep-breathing double overhead cam/four-value architecture is tuned to wind up to 6800 rpm. Compression ration is boosted to 11:1. A heavy dose of dense, cool air is ducted directly to intake.

200Apx Overdrive
Gearcase

Gearcase

An evolved Mercury Racing Super Speed Master (IV SSM) outboard gear case is direct-drive with no neutral or reverse shifting.

Exhaust Emissions

The four-stroke mercury racing 200 APX reduces exhaust emissions by 90 percent compared to a two stroke racing outboard of similar performance. Unlike those two-stroke motors, the 200 APX will require very little maintenance between races, and is designed to perform on 91-octance (98 RON w/ E10 max) pump fuel

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A V6 To Go

This potent V6 outboard features a 3.4-liter powerhead with deep-breathing double overhead cam/four-valve architecture. For competition, the compression ratio is boosted to 11:1 and peak RPM pushed to 6800. A lightweight carbon fiber cowl incorporates forced cold air induction. This engine is designed to perform on 91-octane pump gasoline fuel. The 200 APX features a precise digital throttle control, and is equipped with a 24-volt starting system.

200APX boat
200APX Fixed
200APX V2
200APX Side
200APX Side
200APX Rear
specs background
View Full Specifications

Facts & Figures

Full Throttle RMP

6800

Rate hp

200

Cylinders

V6

Displacement

3.4L

Product details

IDLE RPM 750
MAX TRIM RANGE 13°
MAX TILT RANGE N/A
LIFT RANGE (MM) 26
COOLING SYSTEM Water-Cooled With Thermostat Control And Integrated Pressure Relief
ENGINE MANAGEMENT SYSTEM Competition Spec SmartCraft PCM 112
ENGINE PROTECTION SYSTEM SmartCraft Engine Guardian With Competition Calibration
EXHAUST SYSTEM Above Water
LUBRICATION SYSTEM Structural Wet Sump With Integrated Baffle System
OIL CAPACITY 6.6 L
STEERING ANGLE + / - 30°
GEAR SHIFT N/A
OVERDRIVE RATIO 0.818 (22:18)
OVERALL DRIVE RATIO 0.927
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