Anti Lag Valve - Single Port
The Single Port ALS valve was originally designed in 2011 and has been on race and championship winning cars in RallyX, WTCC, WRC and others.
Air from the plenum or compressor (depending on the plumbing used on your engine) is fed into the primaries through a 30.00mm (1.181”) outlet port.
Cold air is fed into the ALS through a Wiggins style aluminium fitting with a bore of 23.00mm (0.905”).