Running a 9.9 ProKicker (Mercury's dedicated trolling kicker motor) for slow trolls and boatside figure-8s? Details on every 9.9 variant are in our Mercury 9.9 tiller, kicker, and ProKicker guide. ## Musky Fishing in the Kawarthas: Motor Selection Guide Musky boats work...
Quick answer: For musky in the Kawarthas, a Mercury 90-150 FourStroke main with a 9.9 ProKicker is an 18-21 ft example for slow trolling big baits. Heavier 19-21 ft boats and dedicated 21 ft+ rigs suit the different example bands below. Boat-control beats top speed on Stoney, Buckhorn, and Pigeon. Stay inside the capacity plate. We package main-plus-kicker setups regularly; quote at mercuryrepower.ca.
Running a 9.9 ProKicker (Mercury's dedicated trolling kicker motor) for slow trolls and boatside figure-8s? Details on every 9.9 variant are in our Mercury 9.9 tiller, kicker, and ProKicker guide.
Musky Fishing in the Kawarthas: Motor Selection Guide
Musky boats work harder than most: long trolling hours, heavy baits, and rough late-fall water on Stoney, Buckhorn, and Pigeon. Here's how we set them up at the shop.
Musky Boat Requirements
Typical Musky Boat:
- 18-21 feet
- Deep-V hull
- Stable casting platform
- Rod storage
- Net storage
- Serious trolling capability
Power examples by boat and load
These bands are examples to compare where the exact hull's documented power, transom, and motor-weight limits, steering, usual and heaviest planned load, and use support them.
18ft musky boats:
- Mercury 115-150HP FourStroke as an example beside a lighter 90 HP day
- Must live inside that hull's rated limits
19-21ft musky boats:
- Mercury 150-200HP FourStroke for rough water or long runs
- A lighter 19 ft day can still suit the 90-150 band
Dedicated musky rigs (21ft+):
- Mercury 200-250HP for larger rigs
- Often a bow trolling motor; may add a kicker
Why Power Matters for Musky
Long Runs:
Musky spots are scattered. Adequate power means:
- Cover more water
- Reach distant spots efficiently
- Work through river systems
Rough Conditions:
Fall musky = rough water:
- Need power to handle waves
- Safety margin in weather
- Confidence when conditions deteriorate
Trolling Demands:
Big baits require:
- Precise speed control
- Ability to adjust for current
- Long hours of motor operation
The Kicker Question
Many musky anglers add a kicker motor:
Benefits:
- Precise trolling speeds
- Saves main motor hours
- Better fuel efficiency trolling
- Quiet approach
Popular Kickers:
- Mercury 9.9HP Pro Kicker
- Mercury 15HP
- Mercury 20HP

AI-generated editorial scene illustrating a fishing outing. The pictured setup is not a horsepower recommendation or a documented HBW customer boat.
Trolling Motor Integration
Bow-mounted electric trolling motors:
- Spot Lock for positioning
- Quiet approach to structure
- Hands-free operation while fishing
Pair with main motor for complete musky setup.
Our Kawartha Musky Setup Recommendation
Boat: 19-20ft Deep-V
Main Motor: Mercury 150HP FourStroke
Kicker: Mercury 9.9HP Pro Kicker
Trolling Motor: Bow-mount with Spot Lock
That is a 19-20 ft Deep-V example inside the 150-200 band.
Build Your Musky Motor Setup
See also: Best Mercury Outboard for Rice Lake, Ontario Fishing: Local Expert's Guide and Best Mercury Outboard for Lake Simcoe Walleye Fishing.