XP254M Ultra Performance Marine Engine
(2012 Improved Version)

Arrow Shark Hobby is very proud to introduce a totally upgraded version of our Billet XP254M engine. We have further improved the design so that our 25.4cc power-plant produces just over 6.0+hp with 2.25 ft-lbs of torque at 18,000+ rpm on-the-water. That level of potent performance matches or exceeds all but the most heavily modified racing engines. Even so, the XP254M remains easy to start and tune, and has a steady idle with smooth, reliable running....More Detail

XP254M Billet Version & Non-Spring II Clutch
(2012 Improved Version)

Arrow Shark Hobby is very proud to introduce a totally upgraded version of our Billet XP254M engine. We have further improved the design so that our 25.4cc power-plant produces just over 6.0+hp with 2.25 ft-lbs of torque at 18,000+ rpm on-the-water. That level of potent performance matches or exceeds all but the most heavily modified racing engines. Even so, the XP254M remains easy to start and tune, and has a steady idle with smooth, reliable running...More Detail

The second version of our Arrow Shark E-Starter has been very successful around the world, but we are never satisfied and have invested considerable time and effort in developing further improvements which we are now proud to announce as Version III.
The cast flywheel adapter in our Version II has been replaced by a CNC-machined billet adapter which will be even stronger and more durable for long term use. Additionally, we are now including with the E-Starter two spare pawls and springs for the billet adaptor to make sure you’ll be all set for years to come.. ....More Detail