All except the lower-powered Torqeedo managed top speeds of around 14 knots in flat water.

## How fast will an 8 hp outboard go?

14′ with 8 hp Mariner got up on plane and did 9.8 mph with 2 adults and 2 kids. Thought we were going faster till I GPS’d it.

## How fast is a 8hp motor?

(6) 1436 G3 with 8hp merc tops out 16 to 18 mph.

## How fast does a 10 hp motor go?

As a practical matter , you can get from fifty to maybe eighty mph with a ten hp engine on a light weight motorcycle if you tuck in and have a good fairing . This means a racing style bike at the hight end. May be twenty five to thirty five mph in a light weight automobile with low aero drag on a level road.

## How fast will a 9.9 hp outboard go?

Assuming this is a light 14′ utility boat and a standard 9.9, Mercury would recommend a 8.5 to 9.5 pitch prop for the OP’s application and predicts a top speed around 20 mph.

## How big of a motor can I put on a 12 foot aluminum boat?

Lieutenant. Re: What size motor for 12 ft V-hull Aluminum boat? 9.9, definitely. For trolling motors you can guess at about 1hp for every 25- 35 “pounds of thrust.”

## How fast is a 4 hp boat motor?

Suzuki DF-4 Four-Stroke ($1,190; www.suzuki.com) power: 4 hp weight: 60 pounds top speed: 6.0 mph noise at full throttle: 90 dB-A.

## What is the top speed of a 212cc Predator engine?

The maximum speed is 33 MPH. Answer: Hello and thank you for your interest in the Monster Moto 212cc Mini Bike!

## How fast does a 7.5 hp outboard go?

A 7.5 should be around 10-12.

## How fast does a tinny go?

Any person who drives a powered vessel for recreational purposes on NSW waters at a speed of 10 knots (18.5 km/h) or more must have a boat driver’s licence. Ten knots is the speed at which most accelerating boats will start to plane – that is rise up and skim on top of the water instead of ploughing through it.

## How fast can a 1 hp engine go?

A 1-horsepower engine couldn’t maintain more than 20 or 30 mph in a normal car, and you could never turn on the headlights or the air conditioning. The other problem is acceleration. The bigger the engine, the faster you can accelerate from zero to 60mph.

## How fast is a 5 horsepower motor?

High Performance. Runs at 5 HP, with a maximum speed of 3450 RPM, synchronous speed: 3600 RPM, Voltage: 208-230V, Frame: 56, easy to use.

## How many mph is 10 hp?

View Full Version : 10 H.p. = 1.5 M.p.h.

## Why is there a 9.9 HP motors?

Because boats under 10 HP do not require registration. Around here, here being Japan, you need a motorcycle license to drive a motorcycle with an engine 50cc and bigger, but for up to 49cc you just need a car driver’s license. “We’re gonna need a smaller boat.” …

## How fast will a 9.5 Johnson go?

The fastest theoretical speed would be with the highest stock propeller pitch (9) at maximum 5000 RPM and no slip – that would be 24 MPH. Semi V 12′ boats with much of a load are hard to get on plane with a 9 pitch prop using a 9.5.

## How much weight can a 12 foot aluminum boat hold?

Conclusion – Jon Boat Weight Capacity

Jon Boat Size | Average Weight Capacity |
---|---|

10 Foot | 325 Pounds |

12 Foot | 425 Pounds |

14 Foot | 610 Pounds |

16 Foot | 990 Pounds |