| Map sensor collector kit 4 cyl inc hose for equal length connection
https://www.efihardware.com/products/1965/map-sensor-collector-kit-4-cyl-inc-hose-for-equal-length-connection
Map Sensor collector kit for 4 cylinder with individual throttle bodies.
Having equal length hoses ensures each vacuum pulse arrives at the collector so the map sensor can pick up the vacuum signals at the correctly timed intervals. Just like a tuned set of exhaust headers requires all the same length primary pipes to the collector to provide proper operation.
This kit includes 4 x M6 stainless steel vacuum nipples to be fitted to each intake runner.
The hose supplied has enough length to have four equal length vacuum hoses from each of the intake runners to the supplied collector with 3.5 metres spare for connection to the MAP Sensor.
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