.21 FLASH /MP Marine Engine w/ Forward Exhaust and 29050/K Marine Flywheel Kit Turbo Plug Head Only:.21 FLASH MP Marine Engine Turbo Plug, Includes 29050/K Marine Flywheel Kit Includes the TP-29650/K- Flywheel Kit

Includes the TP-29650/K- Flywheel Kit that includes the Marine Flywheel

Requires a 180 Degree Exhaust Header/Manifold

C4S - Special Hot (Low Nitro)

21 KEEP Direct Drive PTO Assembly

extra length from exhaust opening to 90 degree bend

.21 FLASH /MP Marine Engine w/ Forward Exhaust and 29050/K Marine Flywheel Kit Turbo Plug Head Only:.21 FLASH MP Marine Engine Turbo Plug, Includes 29050/K Marine Flywheel Kit Includes the TP-29650/K- Flywheel Kit21 FLASH MP Front Exhaust Marine Engine with the 29050 K Marine Flywheel Kit and a 180 Degree Exhaust Header Manifold. Factory picture shows optional remote adjustable needle valve on carb (sometimes included included but available separately) as most boaters prefer remote needle mounted in a location within the boat and separate from the engine.