HPI Racing Crankcase K5.9

Tower Stock# LXUTX1  •  Manufacturer Stock# 15288
HPI Racing Crankcase K5.9 (large view)
Notes from our tech department:
This is the Crankcase for the HPI Nitro Star K5.9 Engine (HPIG5250)
This is the main component or case for the engine.

FEATURES

Aluminum Construction.
Black in Color
Machined w/Cooling Fins
Round Rear Exhaust Port
Front Port for Carb
Bearings Pre-Installed

INCLUDES

One Black Nitro Star K5.9 Crankcase

REQUIREMENTS

Assembly of Engine.

SPECIFICATIONS

Length: 2.32" (59mm)
Height: 2.40" (61mm)
Width Neglecting Mounting Flanges: 1.14" (29mm)
Width With Mounting Flanges: 1.69" (43mm)
Distance Between Mounting Holes Side to Side: 1.41" (36mm)
Distance Between Mounting Holes Front to Back: .78" (20mm)
Rear Inner Crankcase Diameter: .94" (24mm)
Diameter of Carb Intake Port: .55" (14mm)
Diameter of Exhaust Port: .43" (11mm)
Diameter of Cylinder Opening at top of engine: .82" (21mm)

COMMENTS

To Complete this you will need the Carb, Piston and Sleeve, Rear
Adapter, Starting Shaft, Cylinder Head, Crankshaft and Connecting
Rod.

JiM 11.18.08
ir/jxs

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