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HPI15201   HPI   Nitro Star K4.6 Engine w/Pull Start 
TECH NOTES
        This is HPI's Nitro Star K4.6 .28 size Engine With Pullstart.
     This is the standard engine for the Savage SS .28 monster truck kit.

FEATURES: 8.5mm composite construction slide valve, 3 needle carb with hand
           adjustable high speed needle (the stock carb settings are made flush
           for convenient "back to factory settings")
          8 port chrome plated brass sleeve
          True ABC cylinder construction
          Purple anodized machined aluminum heat sink head
          Rear exhaust round port
          Cast aluminum crankcase features heatsink fins
          Machined pilot shaft crankshaft with collet preinstalled
          Knive-edged billet aluminum connecting rod with dual bushings.
          Dual stage air filter dramatically reduces intake restriction as it
           smoothes and straightens air flow

INCLUDES: Nitro Star .28 (4.6) glow engine
          Glow Plug - HPI R5 cold plug (HPIG1504 for a replacement)
          Dual Stage Air Filter (HPIC7198 for replacement)
          Instructions and parts break down

SPECS:    Crankcase: 3.29" (83.5mm) (from rear of case to front without shaft)
          Height:    4.40" (111mm) (from bottom of case to the top of the head)
          Width:     1.81" (mount flange)
          Mount Holes: 1.42" (measured from center to center width)
          Mount holes: .82" (Between holes front and back)
          RPM:         Max 39,000 RPM
          Horsepower:  2.9 @ 35,000 RPM
          Crankshaft diameter: 5mm (clutch bell area)
          Crankshaft diameter: 6.7mm (threaded portion)
          Crankshaft screw: 3 x 12mm caphead screw
          Capacity:    4.60cc (.28 ci)

REQUIRES: Glow fuel
          Glow starter
          Vehicle requiring a rear exhaust .28 engine.
          Tuned pipe
          Manifold

 

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