CFR F-1/F-2 Combination (Research and Motor method) Octane Raiting Unit
CFR F-1/F-2 Combination (Research and Motor method) Octane Raiting Unit
The model F-1/F-2 Combination CFR engine is used to determine the octane quality of gasoline and fuel blending components. This unit is recognized and approved by ASTM D2699 and D2700. This unit is equipped with a heavy duty CFR-48D type crankcase, variable compression cylinder, carburetor with adjustable fuel to air ratio, and knock measurement equipment.

When ordering a CFR engine the following equipment is included:

CFR48D Crankcase
Instrument Panel & Desk
Compression Ratio Change Motor
Adjustable Motor Base
Three Phase Synchronous Motor
Intake Air Refrigeration Unit (IAR)
Four Bowl Carburetor
Detonation Meter and Pickup
Knockmeter and Cables
Temperature Controller and Thermistor(s)
Safety Switch
Belt Guard
Digital Timing Indicator
Standard Documentation