13B TURBO ENGINE FOR SALE THINGS TO KNOW BEFORE YOU BUY

All 13B-MSP engines got Sequential Dynamic Ingestion System (S-DAIS) for managing the secondary and auxiliary ports, as well as variable consumption valve. The principal intake is used at low rpm only. The secondary port starts off functions at 3750 rpm following the shutter valve would open. The large-output engines possess the auxiliary port whic