What’s better 2 stroke or 4 stroke boat motors?

How long does a 2-stroke boat motor last?

Two-stroke outboard motors can reasonably live between 1,500 to 2,000 hours before needing major maintenance, and 4 stroke engines can last longer. All engines will last even better with proper maintenance and preventative measures.

How many hours should a 4 stroke outboard last?

A typical two-stroke or four-stroke outboard engine should provide 1,500 hours of run time. Based on the average use of 200 hours per year, this will last 7-8 years. However, changing your oil every 50 hours of operation and regularly flushing the engine can see your outboard engine last 10 to 20 years.

Why are 2-stroke engines banned?

Carbureted and electronic-injection two-stroke engines are considered high-emission engines. … A carbureted two-stroke engine can emit up to 25-30 percent of its fuel unburned into the water or atmosphere, which is why high-emission engines are prohibited on some lakes.

Are 2-stroke engines reliable?

Two-strokes come with their fair share of advantages, including low-cost and budget-friendly. This makes them more far more reliable because they are easier to maintain.

Why do boat motors not last long?

The reason is that marine engines normally work harder and under worse conditions than automobile engines. A well-maintained gasoline engine run under the best conditions may well run for more than the 1,500 hours without major overhaul.

THIS IS IMPORTANT:  Is extended warranty required for car?

Why are boats unreliable?

Why are boat engines unreliable? Many boat engines are “unreliable” because they are not taken care of correctly. While some boat engines are less reliable than others, there are common engine issues that appear from overuse, ill-maintenance, or low-quality materials.

Does anyone still make 2 stroke outboards?

Yamaha and Mercury have stopped producing direct-injection 2-stroke outboards (Tohatsu still builds a few), but the latest-generation 4-strokes weigh the same as 2-strokes and offer the latest digital advances.

How fast is 150 hp boat?

A single 115 to 150-hp engine can produce a reasonable performance for an entry-level fiberglass sportboat from 17′-19′, depending on the load. With it, a powerboat in this range can have a top speed from 40 to 45 mph, with cruising speeds in the mid-20s.

How much does a 150 hp outboard cost?

$16,995.00. Brand New 150HP Mercury 4-Stroke EFI outboard motor.