225cc/228cc Short Block Kit, U-Build-It

Product Description

GoPowerSports exclusive kit with a custom GPS long rod (for more torque) and a forged lightweight 72mm racing piston. Build it to fit your specific needs with your choice of crankshafts, camshafts, and side cover! This kit comes as individual parts and "U-Build-It" yourself. Pay close attention when assembling, some clearancing may be required especially when using the 2.205" stroke crankshaft. Assemble and run with our high performance racing oil - https://www.gopowersports.com/amsoil-synthetic-4t-racing-oil/ 

Kit includes:

• 72mm Tillotson Reinforced Racing Block #138220052
• Oil Seal x 2
• Drain Plug x 2
• Drain Plug Washer x 2
• Dipstick x 2
• Crankshaft Bearing x 2
• Lifter x 2
• GPS Long Billet Connecting Rod 3.465"
• 72mm Forged Lightweight Racing Piston
• Side Cover Gasket
• Dowel Pin x 2
• Your choice of crankshaft
• 2.165" Stroke
• 2.205" Stroke 
• Your choice of camshaft
• FIRE265-CL
• GPS285-CL (Release date of May 1st)
• 308-CL
• 356-CL
• Your choice of crankcase side cover
• Stock cast side cover w/ stock side cover bolts
• Stock cast side cover w/ heavy duty stud kit
• ARC billet side cover featuring dual bearings and hardened allen bolts (#6057)

Parts to complete your build (not included)

• Cylinder Head Assembly
• Head Gasket
• Intake / Carburetor
• Exhaust
• Flywheel
• Coil
• Shroud / Recoil Starter
• Hardware