MARINE ENGINES

JMS has been building and racing boats for over 25 years. The Marine market has very special needs and JMS is capable of meeting those needs. We have offshore, drag, circle and ski race boats competing at the top levels of competition. JMS can design and build your boat
engine from regular 454 Chevy's to our blown 600 cu. in. monster motors. While producing the torque necessary to propel a boat through the water JMS also prides themselves on outstanding reliability. With numerous class wins and world records JMS has the background to make your boat engine buildup an affordable and enjoyable experience.