I'm looking at these puppys - Air Flow @ 2 Inches Orifice 101.2 CFM, Vacuum (H2O Sealed) 137.1 Inches. I'm thinking 4 should give some serious suck for the Willybeast ( my home built monster porty ) and should keep up with the flow from the General I got from Larry Cobb. Porty MONSTER on it's way :shock:
AMETEK 116765-13 Ametek / Lamb Vacuum Motor / Blower 4M921
AMETEK 116765-13 Ametek / Lamb Vacuum Motor / Blower 4M921