LT1 Based Engine Tech 1993-1997 LT1/LT4 Engine Related

Anyone dyno before & after MAF SCreen? I have head/cam.

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Old Aug 25, 2003 | 01:15 AM
  #1  
bunker's Avatar
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Anyone dyno before & after MAF SCreen? I have head/cam.

I have the mods in the sig, I had some issues on the dyno but basicly I dynoed 377RWHP & 348RWTQ, I was around 12.1 AFR, I'm going to try to hit 13.5afr since I see a lot of people making nice numbers are that lean so whatever I"ll do it or atleast 13.2 or so I dunno.

Anyways, question is, with all my mods, & heads that flow 287/201 on intake/exhaust @.600 & 283/198@.500 & my cam going to like .580 lift, I had a screened MAF on the dyno, I want to know if that affected me at all, since it looks like its restrictive for heads/big cam car.

Thanx guys.
Old Aug 25, 2003 | 07:39 AM
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Old Aug 25, 2003 | 01:46 PM
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Old Aug 25, 2003 | 01:48 PM
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Leave the screen on the MAF. It flows plenty for your setup.
Old Aug 25, 2003 | 02:12 PM
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Yeah you may cause more problems taking it off, if its working for me itll work just fine for you.
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