What Causes a Mercury Outboard Stator to go bad?
A "burnt" stator  is a common problem that can lead to serious engine trouble if left unaddressed. In this article, we’ll dive into the...
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Mike Hill
Sep 291 min
Mercury 2.5 Liter 2-Stroke Factory Timing Specs
The timing specifications for a 1991–1999 Mercury 2.5 Liter 2-Stroke V6 outboard typically vary depending on the specific model (150,...
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Mike Hill
Sep 282 min
Why Billet Ported and Flow Divider Reed Cages?
Precision ported and flowed reed cages with dividers, designed and manufactured by Buckshot Racing #77 from 6061 billet aluminum, can...
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Mike Hill
Sep 284 min
Remove Hooks & Rockers for More Speed & Handling
Straightening the bottom (running surface) of a high-performance single or twin-engine outboard boat is essential for maximizing speed,...
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Mike Hill
Aug 272 min
What is an Outboard Nose Cone?
An outboard nose cone is a streamlined, hydrodynamic device that attaches to the front of the lower unit (gearcase) of an outboard motor....
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Mike Hill
Aug 131 min
Will Light Wrist Pins improve Mercury 2-stroke V6 performance?
Upgrading to lightweight slip-fit wrist pins in your next Mercury 2-stroke V6 outboard (2.0, 2.4, 2.5 Liter) powerhead rebuild will...
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Mike Hill
Aug 102 min
Two-Stroke Tuners Handbook by Gordon Jennings
Gordon Jennings' Two-Stroke Tuners Handbook  holds particular significance for outboard engine builders due to its detailed exploration...
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Mike Hill
Aug 101 min
Basic Guide to Rebuild Mercury WH WMH WMV Carbs
This is a basic guide on how to clean and rebuild Mercury WH WMH WMV series outboard carburetors: Tools Needed: Screwdrivers, wrenches...
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Mike Hill
Aug 31 min
What are the advantages of running Carbs vs EFI on my 2-Stroke Mercury Outboard?
While electronic fuel injection (EFI) systems often provide better performance, there are still several advantages to run WH, WMH, WMV...
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Mike Hill
Jul 312 min
Can two-stroke oil make HP in your outboard?
In Gordon Jennings' 1978 article in Cycle Magazine on two-stroke oil premix, he observed that using a higher ratio of two-stroke oil in...
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Mike Hill
Jul 283 min
The Evolution of the Mercury 2-stroke V6 Outboard carburetor
The history of Mercury 2-stroke outboard carburetors, specifically the transition between the WH, WMH, and WMV series, reflects the...
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Mike Hill
Jul 112 min
Why outboard engine manufacturers use roller bearings vs. friction bearings?
Outboard engine manufacturers often use roller bearings instead of friction bearings (such as plain bearings or bushings) in 2-stroke...
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Mike Hill
Jul 82 min
Effects of Water Ingress on Mercury 2-Stroke Outboard Voltage Regulator, Rectifiers, and Stators
Water ingress into the electrical connections of a Mercury 2-stroke outboard engine can have detrimental effects on the voltage...
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Mike Hill
Jul 31 min
Mercury WH Race Carb Jetting
Here are the standard Factory Carb Jet Sizes for Mercury Racing 2.4 Liter Bridgeport, 2.4 Liter MOD VP, and 2.0 Liter XR2. This Jetting...
172 views0 comments
Mike Hill
Jun 261 min
Will a Big Bore Mercury Piston make more HP?
A big bore kit, also known as a top-end kit, is an upgrade for a 2-stroke outboard high-performance engine that increases the engine's...
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Mike Hill
Jun 252 min
Rebuilt Powerhead Break-in Procedures
The first 10 hours are the most important hours of your new 2-stroke Mercury, OMC, and Yamaha life. Engine Oil & Fuel Double the oil...
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Mike Hill
Jun 162 min
Propeller pitch, diameter, rake, and cupping!
Propeller pitch, diameter, rake, and cupping are critical factors that directly impact the performance of high-speed boats, especially...
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Mike Hill
Jun 162 min
Ten Tips for 2-Stroke Outboard Tuners
Tuning a 2-stroke outboard engine for high performance requires expertise and careful adjustments due to its specialized nature. Here...
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Mike Hill
Jun 161 min
Oil Injection System Removal - Mercury V6
Many people choose to remove the Oil Injection System from their Mercury 2-Stroke V6 Outboard due to its known tendency to fail and its...
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Mike Hill
Jun 161 min
Mercury WH WMH WMV Outboard Carburetor Identification
HP Model Year Carburetor Identification 150HP 1978-1990 WH-2, 12, 21, 23, 27, 29, 35, 38, 40, 48 150HP 1980-1982 WH-7A 150HP...
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