Engine Repair

We have over 30 years' experience in the Machining and Fabrication Industry and over 40 years' experience in the Powersports Industry with Technical Certifications from Honda, Yamaha, Polaris, Kawasaki and Suzuki. We rebuild many engines for Dirt Bikes, ATVs, and Side-by-Side models. We rebuild 2 Strokes and 4 Strokes for Honda, Yamaha, Suzuki, Kawasaki and Polaris models back to the 1970's. All engine rebuilds come with a 30-day limited warranty. We pay the return shipping too!

Just send us your engine and we take care of the rest. Your engine will look like new and be ready to bolt in and go! Use our drop-down menu to find your vehicle. Purchase the Engine Rebuild Service. Print the receipt. Send us your engine. We will have your engine back to you in about 4 to 6 weeks after we receive it. Contact us if you need technical help with your engine. Our process listed below is very thorough. See our SHIPPING PAGE for tips on how to ship your engine.

• Clean Engine, Inspect and Prepare for Disassembly.
• Complete Engine Disassembly.
• Ultrasonic Clean all Engine Parts. De-Carbon Cylinder Head and Power Valve.
• Complete Inspection and Measuring of all Internal and External Engine Parts per Service Manual Specifications. 
  
• Media Blast or Vapor Blast Engine Cases, Engine Covers, Engine Cylinder, Cylinder Head and Paint OEM Color Match.
• Oven Cure Paint.
• Inspect all Bearings, Clutch, and Transmission parts for wear or damage.
• Inspect Crankshaft runout per service manual specifications.
• Inspect Engine Cylinder Bore for out of round and taper per service manual specifications.
• Inspect Engine Cylinder Plating for wear or damage. Re-plate if necessary. 
• Inspect Cylinder head, valve seats and camshaft for wear or damage per service manual specifications.
• Bore ( if necessary ) and Hone Engine Cylinder to next oversize piston per service manual specifications.
• Chamfer Ports ( 2 strokes ). Relieve Exhaust Port. 
• Resurface Cylinder Head and Cylinder Sealing Surfaces for flatness per service manual specifications.
• Cut Valve Seats, Grind and Lapp per service manual specifications.
• Rebuild Crankshaft ( if necessary )
• Install New Bearings ( as needed )
• Install New Clutch Components ( as needed )
• Install New Piston, Piston Rings, Piston Wrist Pin and Piston Circlips 
• Install New Electrical Components ( if necessary )
• Install New Complete Engine Oil Seal Kit.
• Install New Complete Engine Gasket Kit.
• Assemble Engine. Replace any damaged hardware such as screws, nuts or bolts.
• Set Ignition Timing. Set Valve Clearance.
  
• Genuine OEM Parts will be used for all replacement parts based on availability.
• All Engine Rebuilds include a 30 Day Limited Warranty.
• Prices listed are LABOR and RETURN SHIPPING TO YOU upon Completion of Project.
• Additional pricing will be for replacement of worn or damaged parts.
• Customer will be contacted with accurate estimate. And receive a 10% discount on all parts.
  For shipping purposes print your receipt and send it with your engine.
• Use our Drop Down Menu to find your vehicle for services and prices or use the contact page here and send us a message.