Mud Motor Stage 2 Powerhouse Kit – Ported Heads & .308 Cam for Hole Shot & Load
Mud Motor Powerhouse Performance Kit – 58+ HP | 68+ FT-LB Torque
58+ Horsepower. 68+ FT-LB of Torque. One Complete Performance Kit.
The Mud Motor Central Powerhouse Performance Kit delivers serious horsepower and torque gains without requiring additional performance upgrades.
Tested on a Briggs Vanguard 40 HP EFI engine at sea level, our Powerhouse Kit produced over 58 horsepower and 68 ft-lb of torque with the kit alone.
No aftermarket intake. No upgraded exhaust. No ECU tuning required to achieve these results.
By combining precision CNC-ported cylinder heads, larger stainless steel valves, increased compression, and our .308 billet performance camshaft, this kit delivers exceptional power while remaining compatible with 93-octane pump gasoline.
Proven Performance Benefits
- 58+ HP – Achieved with the Powerhouse Kit alone
- 68+ FT-LB Torque – Strong low-end and midrange pulling power
- Improved Hole Shot – Faster acceleration with heavy loads
- Increased Load-Carrying Performance – Ideal for duck boats, hunting equipment, and passengers
- 93-Octane Pump Gas Friendly – No race fuel required for the tested configuration
- No Additional Performance Upgrades Required – Tested without aftermarket intake, exhaust, or ECU modifications
Whether you’re running a Gator-Tail, Mud Buddy, Pro-Drive, Go-Devil, or another compatible Briggs Vanguard-powered mud motor, the MMC Powerhouse Kit provides a complete engine performance upgrade designed for demanding backwater conditions.
Performance results are from a tested 40 HP EFI configuration at sea level. Actual horsepower and torque will vary by engine model, condition, installation, and operating conditions. Results are not guaranteed across all 25–40 HP applications.
Included
- CNC Ported heads with gasket kit
- Rear shaft oil seal (crankcase side)
- .308 Performance Camshaft
- Four New Tappets