Hi Pro MAF

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Mar 27, 2003 | 12:14 AM

T/A#4

Thread Starter

Registered User

Joined: Mar 2003

Posts: 402

From: Clinton Twp.,MI

Hi Pro MAF

Had my 97 T/A on a dyno 3-26. With the Hi performance MAF it was making 249hp @ 5000. Removed the GMS & installed the stock MAF minus honeycomb screen & the results where, 260 hp @ 5100 rpm. Also with the GMS MAF a/f ratio dropped to9 / 1 where the throttle was tipped. Anyone else had any experinces with these units ??

Mar 27, 2003 | 12:19 AM

96SilverZ

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Joined: Dec 2000

Posts: 99

From: Apple Valley,MN

No personal experience, but every one I know that has gotten a hi-perf MAF has had trouble with it. Didn't matter what brand either. Your better off with the factory unit.
Matt

Mar 27, 2003 | 11:35 AM

RealQuick

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Joined: Feb 2002

Posts: 5,645

From: Bridgewater, MA

Re: Hi Pro MAF

Quote:

Originally posted by T/A#4
Had my 97 T/A on a dyno 3-26. With the Hi performance MAF it was making 249hp @ 5000. Removed the GMS & installed the stock MAF minus honeycomb screen & the results where, 260 hp @ 5100 rpm. Also with the GMS MAF a/f ratio dropped to9 / 1 where the throttle was tipped. Anyone else had any experinces with these units ??

Was it the ZO6 maf, or the regualr GMS fbody MAF?