L Archives - Boat Service Estonia https://boat-service.ee/en/mootorjala-pikkus/l/ Boat Service Estonia - Mootorpaadid, treilerid, mootorid Fri, 12 Sep 2025 12:48:21 +0000 en-US hourly 1 https://wordpress.org/?v=7.1.3 https://boat-service.ee/wp-content/uploads/2025/10/boat-service-logo-22-80x80.png L Archives - Boat Service Estonia https://boat-service.ee/en/mootorjala-pikkus/l/ 32 32 Mercury Racing 250 L https://boat-service.ee/en/shop/mootorid-en/mercury-en/mercury-r-series-60-400hj-en/mercury-racing-250-l/ Fri, 12 Sep 2025 12:48:21 +0000 https://boat-service.ee/pood/uncategorized/mercury-racing-250-l/ Mercury Racing 250R is a 4.6L V8 outboard built for serious performance. It delivers a broad powerband, explosive hole shot and class-leading top-end speed for heavy tournament boats and fast sport applications.

  • 4.6L V8 with performance-tuned long-runner intake
  • Tri-Ram CMS midsection with solid mounts
  • Race-proven Sport Master surface-piercing gearcase
  • Runs on readily available 87-octane fuel

Technical data

Engine Mercury Racing 250R
Horsepower 250 HP / 186 kW
Max WOT RPM 5600 – 6200
Engine Type V8, 64° bank angle, 32-valve Dual Overhead Cam (DOHC)
Displacement 4.6 L / 279 CID
Induction System Naturally aspirated, performance-tuned long-runner intake
Fuel Requirement Unleaded 87 Octane Minimum (R+M/2) or 90 RON
Charging Output 85 A / 1071 W
Throttle & Shift Mechanical
Midsection Tri-Ram CMS (Conventional MidSection) with solid mounts
Gearcase Sport Master surface-piercing gearcase
Gear Ratio 1.75:1
Dry Weight 520 lbs / 236 kg (lightest model)
Warranty 3-Year Limited; up to 5 years with Mercury Product Protection

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]]> The Mercury Racing 250R outboard is engineered for boaters who demand strong acceleration and high top speed in one package. It has the muscle to lift a heavy tournament boat out of the hole and the deep-breathing power to keep pulling at wide-open throttle.

A 4.6L V8 powerhead sits at the core of the 250R. A performance-tuned long-runner intake and a 32-valve dual overhead cam valve train help the engine move more air and fuel. Mercury Transient Spark technology further boosts torque for a stronger hole shot.

The Tri-Ram Conventional MidSection (CMS) is designed for stability and control at very high speeds. Solid lower engine mounts and a high-durometer upper mount reduce movement and sharpen handling in demanding single-engine setups.

A race-proven Sport Master surface-piercing gearcase lets the 250R run cleanly at speeds beyond 85 mph. It features low water pickups and a crescent leading edge to maximize efficiency and maintain water pressure. A wide selection of Mercury Racing propellers makes it easy to fine-tune performance for your boat.

The standard Devil Red Eye cowl accent panel gives the engine an aggressive look. It can be replaced with an optional Graphite Gray panel to better match the boat.

The V8 250R delivers its performance using readily available 87-octane fuel. Mechanical throttle and shift provide precise, familiar control and make repower projects straightforward. Optional Mercury power steering can further enhance comfort and confidence at high speed.

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