This is topic Mass air sensor in forum Tech Talk at Northern California Ford Owners  .


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Posted by Jonny421Blaze (Member # 9303) on :
 
I have installed a E303 cam, 70mm TB, cobra manifold, and BBK shorty headers. What would be a good size Mass Air Sensor? Also, would changing the Mass Air have any effect on the performance and/or passing smog? Any suggestions would be helpful Thanks.
 
Posted by Venom (Member # 9201) on :
 
what kind of car do you have?? gts have 19 lbs, so ill say a 24 lbs ll be good for the set up.
 
Posted by 92sleeper (Member # 8789) on :
 
Like the post above, we need a bit more info. I have a 92 LX with basically the same set up. I run 24 lb injectors and a 75mm MAF. I haven't had any problems what so ever with this MAF http://www.promracing.com/mass-air-meters-c-2/75mm-plastic-bullet-un-flanged-p-1
 
Posted by Jonny421Blaze (Member # 9303) on :
 
My car is a 88 GT convertable.
 
Posted by Blue92 (Member # 8789) on :
 
What size injectors you running?
 
Posted by Jonny421Blaze (Member # 9303) on :
 
I have 19lb. injectors. I found A 70mm Cobra Mass air sensor and 19lb. Bosch injectors. Would this be a good set up for my mods? Thank you.
 
Posted by Ty (Member # 4920) on :
 
ive got the same setup minus the cam with 19s and a 75mm Pro-M MAF. car runs great and picked up 2 tenths at the track from the MAF change. the bigger MAF's are now considered an OEM replacement so no worries about smog
 
Posted by 95GTConvtACE (Member # 6399) on :
 
quote:
Originally posted by Ty:
ive got the same setup minus the cam with 19s and a 75mm Pro-M MAF. car runs great and picked up 2 tenths at the track from the MAF change. the bigger MAF's are now considered an OEM replacement so no worries about smog

What ever you do get a brand new MA sensor. I had a bad one and replaced it with a brand new one. It went from 17 sec to high 14's with just the MA sensor.
 




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