Granatelli Universal Ford Big Air Series Mass Air Meters
NEW!...not rebuilt and Designed for Tuning up to 750 rwhp
Granatelli, in concert with Hitachi created this series of Big Air Mass Airflow Meters as a solution to eliminate pegged MAF meters forever. For years custom tuners have fought with mass air meters that are completely unrepeatable due to receiving incorrectly calibrated dead cores, used meters that have been cut open and sand blasted to meet a certain requirement, or they ''peg'' (exceed the MAF's kg/hr vs 5 volt output) at a certain horsepower level. These Big Air meters were designed with the tuner in mind that is sick of sending meters back to be recalibrated, replaced under warranty, or having to switch meters when increasing horsepower!
The GMS 90mm ''Suck Thru'' design (in front of the inlet side of the turbo or supercharger) will support up to 750 rwhp, without ''Pegging'' and were intended to be direct replacements for all 2000-up Ford Lightning's and 2003-2004 Cobra's and feature steel bushed reinforced mounting holes to support and eliminate cracking during installation and their OEM quality calibrations promise factory drivability, repeated accuracy, and reliability.Technical Note: These meters require custom tuning and the MAF transfer functions must be moved to match said parameters.