ZR4 3-1/2″ Racing Engine w/the follwing components:

• ZR4 Billet Block (sleeved, bored and honed)
• ZR4 Billet Craw’s Racing Engraved Head
• ZR4 Copper head gasket
• ZR Billet side cover with hardware kit
• ZR4 Billet breather with hardware kit
• JR 3.000” Stroke 1” Journal Crankshaft
• Hardened ZR crank gear with key
• Crank bearings
• Crank seals
• JR 4.375” 1” Billet connecting rod
• JR Piston with rings, 0.590 wrist pin, and clips
• ZR4 Billet camshaft (0.509” lift)
• Cam bearings
• 5/16″ x 1.250” diameter billet lifters
• Comp Cams 965 Valve springs
• Titanium intake and exhaust valves
• Multi-angle valve job
• Valve seats
• Full length bronze valve guides
• CNC ported intake and exhaust ports
• 27” 3-stage coated header
• Large port billet intake with hardware kit
• 42mm Carb flange
• 42mm Mikuni Craw’s Racing Alcohol carburetor
• Air filter
• 3° Billet adjustable coil bracket
• 3HP hot coil
• Billet 3HP flywheel
• NGK Spark plug
• Grooved billet starter nut
• Billet fuel pump bracket
• WMS / Mikuni fuel pump
• Billet oil plug
• Hardware Kit
• PROFESSIONALLY ASSEMBLED