What's this all about!!!! Our Genesis Engine line for snowmobiles has become a household standard for Hi-Performance Snowmobiling. Many of our customers have 4 wheelers to keep their need for speed satisfied during the summer months and the new Genesis Top End Kits were designed for the flexibility of the trail rider while providing pure power that will thrill any wanna-be racer. The great thing about this new Genesis Powerplant is that it delivers instant throttle response and incredible acceleration and yet is not wild and uncontrollable. It's just very fast and very smooth!! These new Engine Kits have all the latest ideas in Genesis Technology. It comes with a PSI Patented "Dial-A-Dome" head that offers adjustable compression ratios in about 1 minutes time.
The V.E.P. system has been well tested and is a proven product that needs very little attention and increases bottom end immensely, while providing a big boost in midrange and top end power!! Let's talk about top end power! These kits allow flexibility in tuning your power. With the adjustable "Dial-A-Dome" head, different pipe designs and engine timing, you can tune power from 60 HP to almost 75 HP. This is not radical port timings or peaky powerbands. These kits are designed for play riding, boon docking, racing, sand duning or flat out kickin' your buddies ass!!
This Kit Will Take The Fourtrax Into The Millennium and Beyond!!
Daryl Rath debuts PSI's 425cc Genesis at the Orville, OH Pro-National TT. Daryl dominated all weekend with his Genesis Motors and went on to win the final by almost 1/2 a lap. Impressive!!
*Exhaust system is available in unpainted "works" style or Nickel Plated
330cc OF SERIOUS GENESIS HP (SIMPLE, EASY & RELIABLE)
This Genesis Fourtrax 330 kit is also a direct bolt-on to the stock 250 bottom end. With almost 67HP on tap and a mile wide torque curve, this is a very effective and simple top end kit that mounts directly to the OEM crankcase without any modifications. The Genesis 330cc Nikasil Cylinder kit was designed for maximum fun and maximum performance. With all the attributes of the 265cc kit, it offers more bottom end and top end power due to its' larger 76mm piston. The nice thing about this kit, is you ride your 4-wheeler to the day you get your kit in the box and within a few hours you're ready to ride the most incredible bolt-on powerplant you've ever experienced. Its power delivery is super smooth, but its incredible quick acceleration will make your eyes water. We guarantee you this will be the best money you'll ever spend on yourself for your 4-wheeler fun. Because of the easily adjustable "Dial-A-Dome" head, this kit can be used for play riding, boon docking, motocross, cross country, flatrack or even a fun TT event. Its broad and flexible power curve was designed to excel at any level of play riding or competition. It truly is an exceptional bolt-on kit for anyone!! Due to the easily adjustable "Dial-A-Dome" Head, you can use premium unleaded fuel (175 to 190 lbs.) or 50-50 premium unleaded/race fuel, (195 to 220 lbs.), or full race gas at 225 to 250 lbs. of compression.
1 - Ported Genesis Cylinder Kit (Nikasil) $1200.00
1 - V.E.P. Power Valve $300.00
1 - "Dial-A-Dome" Head Kit $325.00
2 - Water Rails $150.00
1 - Exhaust & Silencer System $425.00
1 - Ceramic Coated Piston Kit $150.00
1 - Head Stay $75.00
1 - Set Gaskets, O-Rings, & Hardware Kit $100.00
Kit Price $2725.00
Genesis Kits Special Discounted Price: $2595.00
Replaces Stock Radiator
This is an aircraft quality radiator and is the only radiator on the market that is capable of handling the excess heat of a hi-performance engine. $600.00
"Dial-A-Dome" Adjustable Head Compression from 160-250 lbs. $325.00 comes complete w/orings & hardware
Available for Stock 250R and Small Overbores!!
Custom Pipe & Silencer Available for Trail, Motocross, Flat Track or TT!! This Genesis Kit Is The Ultimate Sand Duner!!