Our head rocks on the new XP! We picked up 5 peak horsepower and 7-8 through the midrange. We will post the dyno sheets in the blog section so you can check it out for yourself, it really works great. This head kit provides increased cooling ...

This is a must have on the 800R motor! We picked up 7-9 horsepower through the midrange and up to 5 peak horsepower. This new potent motor responded very well to the billet head kit without running big compression. We completely changed the interior

This billet head kit will bolt right on your Rev 600 and offer great performance gains. This head kit provides increased cooling capacity for better cooling, quicker throttle response, and a 4-5 hp gain. Low, mid, and high elevation domes are ...

Wake up your Mach with these new BMP billet domes. A 4-5 peak horsepower gain is very noticeable. The low end hesitation is eliminated and the midrange pull is unbelievable! No more sluggish acceleration or slow throttle response after installing ...

Our new BMP Billet Head kit will fit all Rev and Summit Rev 800 motors. This head kit provides increased cooling capacity keeps the motor running cooler, quicker throttle response, and a 4-5 hp gain. Low, mid, and high elevation domes are available.