The Exhaust Surge Tank System includes a Flex Exhaust Manifold, a Surge Tank and cooling Water Drainpipe, those are connected with the octane engine. Exhaust Surge Tank System is a complete system for eliminating resonance pulses and back pressure during the octane rating operation.
Resonance pulses and back pressure may affect the stability of knock intensity signal.
Eliminating the interference of the variables makes the octane test result more consistent and accurate.
Meanwhile, this exhaust system can effectively reduce noise and air pollution.
Model SINPAR FTC-M2 Combination Octane Rating Unit is equipped with the Exhaust Surge Tank System as a standard configuration.