[forchrissake]

12-SPLINE MERCURY/TOHATSU
8 HP 4-Stroke 2005 & Newer (Not BigFoot)
9.9 HP 4-Stroke 2005 & Newer (Not Bigfoot) here

[Prado]

8-SPLINE MERCURY/MARINER
6 HP 2-Stroke (Includes Merc 6) 1986-2002
8 HP 2-Stroke (Includes Merc 8) 1986-2005
8 HP 4-Strokes (Not Bigfoot) 1995-2004
9.9 HP 2-Stroke (Includes Merc 9.9) 1986-2005
9.9 HP 4-Stroke (Not Bigfoot) 1995-2004
10 HP 1995 & Newer
10 HP (Sea Pro/Marathon) 1995-2001
15 HP 2-Strokes 1989-2005
15 HP 4-Strokes 1999-2006
15 HP (Sea Pro/Marathon) 1995-2001

[Thor]

SOLAS Amita-3 Aluminum Propeller: This 3-blade Aluminum Prop by Solas Propellers has a wide blade designed for today’s 2-stroke & 4-stroke outboards (Mercury, Tohatsu, Yamaha, Honda & Suzuki) and outdrives (Alpha 1, Bravo-1, Bravo-2 & Volvo) for most motor boats on the water. Solas Propellers use a squeeze casting process to produce one of the best Aluminum Outboard Propellers in the world and are available for just about all horse power ranges for today’s outboard motors and I/Os. Please contact www.getaprop.com today for the best aluminum Propellers on the market.

[venom]

14-SPLINE MERCURY/TOHATSU
9.9 HP Bigfoot 2005-2013
15 & 20 HP 4-Stroke 2007 & Newer
9.9 HP Command Thrust 2016 & Newer

[zmauricepittmanj]

SOLAS Aluminum Propellers have 4 layers of paint. Using superior coatings and a high-tech painting process ensures excellent anti-corrosion performance. SOLAS Aluminum Propellers are exposed to over 500 hours of testing in a salt water spray tank. This testing simulates more than 6 months of normal salt water use.

[Johnpatter]

Thru Hub Exhaust 2 1/2 Gearcase
Rubber Hub Bushing more

[ducki2p]

10-SPLINE - SEE MERCURY B SERIES 9.9-30 HP
9.9,15 HP Bigfoot 4-Stroke 1999-2005
18 HP Mercury 1980-85
20 HP Mercury-Mariner 1985-Newer
25 HP Mercury-Mariner 1980-Newer
25 HP Sea Pro/Marathon All Years

[joshg56]

8-SPLINE MERCURY/MARINER
6 HP 2-Stroke (Includes Merc 6) 1986-2002
8 HP 2-Stroke (Includes Merc 8) 1986-2005
8 HP 4-Strokes (Not Bigfoot) 1995-2004
9.9 HP 2-Stroke (Includes Merc 9.9) 1986-2005
9.9 HP 4-Stroke (Not Bigfoot) 1995-2004
10 HP 1995 & Newer
10 HP (Sea Pro/Marathon) 1995-2001
15 HP 2-Strokes 1989-2005
15 HP 4-Strokes 1999-2006
15 HP (Sea Pro/Marathon) 1995-2001
[links]

[dmytrij]

Excellent choice for Heavy load and Sail-drive applications.

[sphinx24]

Thru Hub Exhaust
Rubber Hub Bushing
more

[bitdragon]

14-SPLINE MERCURY/TOHATSU
9.9 HP Bigfoot 2005-2013
15 & 20 HP 4-Stroke 2007 & Newer
9.9 HP Command Thrust 2016 & Newer

[Yort]

SOLAS aluminum propellers have 4 layers of paint. Using superior coatings and a high-tech painting process ensures excellent anti-corrosion performance. SOLAS Aluminum Propellers are exposed to over 500 hours of testing in a salt water spray tank. This testing simulates more than 6 months of normal salt water use. more

[Legion]

To get a CARB 3-star rating on your engine, Merc had to put very small jets in the carbs. There have been some issues with carbs plugging up but it seems to be confined to folks who rarely use the boat and/or who don't do proper lay-up procedure before tucking the boat away for winter. more

[FreedomFirst]

Re: 90 HP Mercury 4 Stroke Outboard Bogging at full throttle more

[BitcoinFX]

It could be a few things. this engine is prone to clogged carb jets depending on use levels, last year's winter layup procedure, the locale you live in, etc. Have the carbs ever been rebuilt since you have owned the outboard? What kind of care/maintenance have you given the motor?

[nicecook12]

Re: 90 HP Mercury 4 Stroke Outboard Bogging at full throttle [links]

[uncaer9]

I've owned the boat since June. The carbs have not been rebuilt that I'm aware of. What would cause the carbs to clog? How can I avoid in the future? Thanks! here

[左]

Turns out that the fuel filter was put in upside down and causing the fuel restriction at full throttle. The mechanic told me that one of the cylinders was flooding at idle and when the engine was turned off, but he said that if I wasn't having trouble cranking that I shouldn't worry about it. He said it would likely cost over $750 to rebuild the carb. Do I risk breaking anything leaving this unresolved? more

[hilda4u]

The gear case on the FourStroke and Pro XS outboards is a sleek, low-drag 4.8in unit. However, the Verado and the SeaPro have 5.4in gear cases as standard. This robust gear case, developed from the proven gear case used for the previous supercharged Verados, is also available as an option on the other two engines. All have 85-amp alternators capable of putting out 20 amps at idle speed. However, with the wide selection of on-board electronics being fitted to boats, power drain at low speed often exceeds output. Fishing is a good example of this. To cope with this need, there is an idle charge battery management system, which automatically increases idle speed to produce more amps as needed. more

[DGCmagazine]

At the press launch on Lake Maggiore in Italy, we were not officially allowed to actually drive the demonstrators. However, XO Boats were keen to oblige PBR. As they fit Mercury engines, they had their XO 270 Cabin OB fitted with twin 225hp FourStroke V6s at the event. This Finnish-built, deep-vee aluminium boat was a perfect test bed. Displacing just 2250kg (dry), the light 225hp V6 at 216kg is a perfect match for it. It is a relatively quiet engine, though it has a reassuring V6 growl when you load the engine and punch up onto the plane and beyond. It has a lot of low-down power without a shadow of a doubt. It is hard to make exact comparisons without an immediate back-to-back comparison with another engine, but the only other comparable engine I recall having such bottom-end grunt was the 2-stroke 200hp E-Tec G2. You can start to feel it really getting to grips as low as 2500rpm, with superb engine response. At 3000rpm the motor is itching to light up and take off – which it did. The V6 hammers up to its 6000rpm redline, which in a boat like the XO 270 means you are past 40 knots in 12–15 seconds, and with the leg trimmed out we managed 48 knots. more

[zlavernenasho]

Another interesting feature that is common to some of the range is what is called the ‘Advanced Mid-Section’, or AMS for short. This is simply an advanced transom mounting system, which puts on a few pounds over the Conventional Mid-Section (CMS) mounting system. Developed initially for the new Verado, it is also available for the SeaPro, and enables the Mercury Joystick system to be used. It pushes the engine slightly further aft and, as a result of its advanced engine mounting system, reduces vibration. In this regard I can confirm, having sat in the back of an Axopar 37 powered by twin 300hp Verados, that the AMS appears to work. Watching the engines, I could see that they were able vibrate, yet isolated within the cradle-like AMS.

[David Armstrong]

The 250 and 300 hp FourStroke outboards are built on the 4.6L V8 platform, while the 175, 200 and 225 hp FourStrokes are built on the 3.4L V6 block. These engines are designed for sports boats and RIBs and are in effect a ‘middle of the road’ outboard for the average leisure boater. They come with the CMS, so they are not capable of being rigged with Mercury’s Joystick system. The weight for the 300hp V8 is an impressive 239kg in long-shaft form, and the 216kg long-shaft 225hp V6 is the lightest engine in its class. The warranty is the usual five years. [links]