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Performance MAF sensor

Old Oct 16, 2003 | 08:57 AM
  #1  
Zap Racing's Avatar
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From: Houston Texas
Car: 1989 IROC Z-28
Engine: L98 350--modified
Transmission: 700 R4--modified
Axle/Gears: 4:10 Posi
Performance MAF sensor

What is the best MAF sensor as far as performance is concerned (airflow)?

Does anyone sell one that is already modified (other than just the screen \ removed?)
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Old Oct 16, 2003 | 09:52 AM
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From: Readsboro, VT
Car: 85 IROC-Z / 88 GTA
Engine: 403 LSx (Pending) / 355 Tuned Port
Transmission: T56 Magnum (Pending) / T5
Axle/Gears: 3.42 / ?
do a search for Wells SU145 and get back to us.
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Old Oct 17, 2003 | 10:06 PM
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From: Houston Texas
Car: 1989 IROC Z-28
Engine: L98 350--modified
Transmission: 700 R4--modified
Axle/Gears: 4:10 Posi
Thanks for the "headsup"! Wish I had known that when I replaced it with a Bosch recently!

Any work other than removing screen recommended for these?

TPIS advertizes to modify your own MAF for 45.00--Worth it?
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Old Oct 18, 2003 | 02:00 PM
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Jim85IROC's Avatar
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From: Readsboro, VT
Car: 85 IROC-Z / 88 GTA
Engine: 403 LSx (Pending) / 355 Tuned Port
Transmission: T56 Magnum (Pending) / T5
Axle/Gears: 3.42 / ?
there's no benefit to removing the screens on the Wells unit. It's even debatable whether there is a benefit to removing them on a stock unit. Whether you believe that there's a benefit or not, the fact is that the computer stops recognizing the extra airflow long before you reach the physical limits of the MAF itself.
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