View Full Version : 80mm mass air?

04-27-2011, 08:21 AM
I replaced my Mac 80mm ma on my mustang with a pro m unit and want to replace the 73mm c&l on the bird with the 80. I haven't been able to find what size sampling tube ill need for a 90sc with stock injectors. Anyone know? Thanks in advance, Shawn.

04-28-2011, 06:07 PM
I've searched on here and still cannot find what cal tube to run in an 80mm maf and 30lb injectors. C&L's site only has it for mustangs. From my research on here it seems I will need a tune, but need to know what tube to start with. I do not plan on bigger injectors and for the mods I have I do not think Ill need bigger. Somebody help a brother out?

XR7 Dave
04-28-2011, 07:51 PM
You can't run that MAF without tuning. If you want to run a bigger MAF without tuning you'll have to stick to a 93-94 Mark Viii MAF or a 75-76MM Pro M/C&L. It's not the size so much that matters it's the available calibrations that control what you can or cannot do. There is no stock 80mm calibration.