Well the sampling tube was already cut off from a previous thing I had tried so it basically was a spare part I had that I used. Since it is the wrong MAF for a zetec ecu anyway it doesn't matter what the flow rate "it thinks it is" because all of this has to be tuned in using a chip anyway. Before I converted to a blow through my engine wouldn't die after coming down from a high rpm because the SAFC has a dec-cel air function to compensate for that. I am still using my safc and resetting the computer every week to make sure it gets enough fuel. Although its not a wide band o2 I am monitoring the o2 voltage and it reads .95 at WOT under boost which is way to rich but that beats a blown engine until I get the diablo and I have added a wideband o2 sensor to my list of needed parts. There were a few on ebay that were only $60 from bosch that claimed to be wideband O2 sensors any one else see these?

ATX MTX swap, rear drum disc swap, drilled rotors, ported intake, optim throttle body, CAI, 7.5L MAF, adj. fuel regulator, longtube headers, underdrive pulley, no EGR, low inpedence bigger injectors, 2002 Focus Swap