Originally posted by Kennard:
Before you all spend $300 on an e-ram, look into the 240 cfm bilge blowers on E-Bay, they are the same thing in essence, for $20-$30. The E-Bay guys are calling them electric superchargers too, but they are nothing but bilge blowers from the marine industry.
B.S. The 750 CFM Eram barely makes half of a psi. 240 CFM is less than your engine can ingest on it's own = a restriction in the intake.
DDavis, the Eram makes posative boost over the entire rev range because it's CFM output is greater than the max consumption effort of the engine alone. At anything other than WOT, the Eram is a restriction, but it does make power at WOT, even at higher RPM. Dyno proven 9 HP at peak on my V6 SE, think you 4 pot pulls more CFM then that?
