How many horsepower is a 350 MAG MerCruiser?
300-hp
The 350 MAG MerCruiser is called a 350 MAG and typically is rated at 300-hp. As you can see the engines are pretty much the same, except for the 15% difference in displacement and horsepower.
How fast will a 5.7 MerCruiser go?
The engine’s max rpm is about 4,400-4,500rpm. That’s with a light load (1/2 tank gas, two fit adults), minimal stuff in the boat. At this rpm the thing is hitting about 46-48 mph GPS verified.
Is the 5.7 Volvo Penta a Chevy engine?
the 5.7 is a Chevy engine change the oil etc.
How much gas does a 5.7 MerCruiser burn?
| Select MerCruiser Test Model | HP | Fuel consumption WOT |
|---|---|---|
| MerCruiser 5.0 MPI – 305 cid | 260 hp | 18.5 GPH |
| MerCruiser 5.7 L – 350 cid | 260 hp | 21.0 GPH |
| MerCruiser 5.7 MAG – 350 cid | 300 hp | 23.0 GPH |
| MerCruiser 6.2 MAG – 377 cid | 320 hp | 24.5 GPH |
What is a 350 Magnum engine?
350 magnum= 350 cubic inch displacement it’s the high performance version of the 5.7 I think it comes in different hps depending on year but it was always higher hp than the standard engine for a given year.
How many hours will a MerCruiser 350 Mag last?
The 350 MAG with proper maintenance should last at least 2000 hours before it needs a major rebuild.
What is a good cruising speed for a boat?
Most mechanics and engineers suggest the best cruising speeds are achieved at 3400 and 3800 rpm respectively.
How fast can a 270 hp boat go?
Top speed was nearly 50Mph. You should have no problem with the engine on your boat. (WOT spec is 4,600-5,000 RPM). At 3,000 RPM (cruising RPM) the boat went about 30MPH, and I got about 4 MPG.
How much horsepower does a Volvo Penta 5.7 GXi have?
320-hp
Volvo Penta 5.7GXi (320-hp) | BoatTEST.
How much does a Volvo Penta 5.7 weigh?
roughly 1070 lbs
The Volvo Penta 5.7L V8 measures 36.8” (93.5 cm) long x 28.6” (72.6 cm) wide x 32.1” (81.5 cm) high and weighs roughly 1070 lbs (485.3 kg). The 5.7Gi is rated for a max top end speed at 5000 rpm, and the GXi at 5200 rpm.
How many horsepower is a 5.7 MerCruiser?
The Mercruiser 5.7 liter marine engine is offered in three different configurations. The standard 5.7 has a propshaft rating of 250 horsepower. The 5.7 EFI or electronic fuel-injected model produces 260 horsepower. The 350 Magnum MPI or Multi Port Fuel Injection engine is rated at 300 propshaft horsepower.
How long do MerCruiser engines last?
The average marine gasoline engine runs for 1,500 hours before needing a major overhaul. The average marine diesel engine will run for more than three times that long and log an average 5,000 hours under the same conditions.
How many liters does a 350 CID Mercruiser have?
Mercruiser 350 CID / 5.7L Gen + Marine Engine Specifications Model 350 CID / 5.7L Displacement 350 CID (5.7 Liter) Bore 4.00 (101.6) Stroke 3.48 (88.4) Compression Ratio 9.4:1
What kind of engine does a new Mercury longblock have?
New longblocks may include intake manifolds. Engine Description: Brand *NEW* Longblock GM 8 Cyl., 5.7 Liter Gen+ 350 V8 Replaces 1996‑2015 5.7L Gen+ Carbureted or Throttle Body Fuel Injected EFI sterndrive and inboard engines.
What kind of motor does MerCruiser 5.7L have?
The MerCruiser 5.7L GM V8 motor saw much iteration from the 1970s to the 1990’s, but you’ll find genuine MerCruiser 5.7L parts for every year at Boats.net. Our parts are real OEM MerCruiser GM V8 parts, not aftermarket copies. They come complete with Mercury MerCruiser branding so you know you are getting genuine parts.