Available in several versions the Twinline 520 is the finest inline twin engine on the market. Featuring genuine G260PUM Marine powerheads coupled with CNC machined "solid" crank shaft coupler. Each engine is machined and hand fitted and assembled to exacting specification to assure that they will stand up to the power they product.

The Twinline 520 is nearly 52cc's of displacement and can produce between 6 to 10+ horsepower depending on the engine and exhaust configuration.

The inline design makes it the easiest and most trouble-free design when building what we like to call "Exotic" gassers. The engine is designed to fit between industry standard 5" stringer spacing, and mounts with 4 rubber isolator mount pads.

Note: Engine shown with optional exhaust headers / tuned exhaust, available separately.
Note: This engine should be used with two gas tanks and two water pumps.

• TWINLINE 520 V2 - Includes engine mounts and centrifugal clutch system, water pump ready.
• Output: 8 HP @ 15,000 RPMs (Tested with Wet-tuned system) Dry tuned system should provide 10% more.
• Length: Total- 13.5"
• Height: Total- 7.5"
• Weight: 9 pounds