Technical Session: Kart

1
HIGH PERFORMANCE 4 STROKE ENGINE

• Technical Session Kart
• October 20, 2005
• Stefano Zacche
• Casoni Project
• www.casoniproject.com
• www.spray3d.it

2
HIGH PERFORMANCE 4 STROKE ENGINE

• IDEA GENERATION
• Why a Kart Engine
• Design item
• 3 models
• Short Block
• Project financing

3
HIGH PERFORMANCE 4 STROKE ENGINE

• Lay-out definition
• Front inlet port
• Back Inlet port
• Oil Pump
• Water Pump
• Feeding System

• Engine lay-out
• Transmission Chain
• Electric Generator
• Timing
• Accessories Accessories control

4
HIGH PERFORMANCE 4 STROKE ENGINE

• CYLINDER HEAD
• Type of valve control
• Tappet / Rocker arm
• Oil circuit inside head
• Water cooling
• Valves Axis

5
HIGH PERFORMANCE 4 STROKE ENGINE

• TIMING
• Chain / Gears Free play adjust
• Assembly

6
HIGH PERFORMANCE 4 STROKE ENGINE

• UPPER CRANKCASE
• Integral Cylinder block housing
• Pressed-in liner
• Split bearing
• Oil Filter

7
HIGH PERFORMANCE 4 STROKE ENGINE

• LOWER CRANKCASE
• Cover
• Accessories
• Oil Pump
• Joint
• Oil Tank

8
HIGH PERFORMANCE 4 STROKE ENGINE

• OIL PUMP ASSY
• Trochoid
• Pump inside engine

9
HIGH PERFORMANCE 4 STROKE ENGINE

• CRANKSHAFT CONNECTING ROD
• One single piece Crankshaft
• Bushing