I have been thinking of trying an ABACO digital mass air meter on my Mustang. So far I have had only one air meter that seems to work with my Mustang. I have 24lb injectors and a 73MM C&L Mass air meter w/24lb. sample tube in it. I have tried a PRO FLOW and PRO M RACING mass air meters both were trimmed for the 24lb injectors ,the car would run great with both until the motor gets up to operating temp, then it hardly wants to idle above 650 rpm! I don't have that issue w/ the C&L. But I don't want that as my only option, so I was wondering if anybody out there has run or is currently using an ABACO digital air meter, and what is your feeling about them, or why my car will only run with the C&L?