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What MAF for a FAST 90/90 480RWHP

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Old 01-13-2010, 08:38 PM
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I cant help you with that. Im not a tuner at all, thats why im going to a maf cause I cant retune every time the weather changes. But I dont have an ses light. Im sure someone in the pcm section can help you with that
Old 01-13-2010, 09:00 PM
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SNL Performance offers a nice 100mm Billet housing for the Z06 style MAF. That is what I'm running.
Old 01-13-2010, 10:40 PM
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Hey Nevernuff, I don't have a SES light, but if you plug in to the OBD, there is a MAF error code.
I will check into that to see if there is a way to turn that off.
Old 01-13-2010, 10:52 PM
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Originally Posted by hivoltagedriver
SNL Performance offers a nice 100mm Billet housing for the Z06 style MAF. That is what I'm running.
I saw a picture of that MAF on a GM Tech web site. It looks like the LS7 type sensor. That looks like a good way to go, with next to no restriction. Did you tune the MAF tables?
Old 01-14-2010, 05:00 PM
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Originally Posted by racecar
Hey Nevernuff, I don't have a SES light, but if you plug in to the OBD, there is a MAF error code.
I will check into that to see if there is a way to turn that off.
Oh ok, i dont think you can do anything about that. I have that code also along with a few others. I thought u were trying to get rid of the light for an inspection.
Old 01-14-2010, 05:15 PM
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Originally Posted by racecar
OK, I'm seeing two different part numbers for sale on Ebay.
15904068 and 25168491
It appears that both have a 5 pin connector, does anyone know anything else about either one, like the inside diameter, or outside diameter. Any experience with either ???
The first part number is a LS6 style sensor, it doesn't have a screen. The other one is the part number for trucks, GTOs, 01+ Corvette's etc, same but with a screen. Either would work.

Neither will plug right into your harness, you will need a wiring adapter that we sell from Katech or Caspers
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Old 01-14-2010, 05:59 PM
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Originally Posted by racecar
I saw a picture of that MAF on a GM Tech web site. It looks like the LS7 type sensor. That looks like a good way to go, with next to no restriction. Did you tune the MAF tables?
I didn't tune it. Matt at SNL did.
Old 01-22-2010, 12:22 AM
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Does anyone have a part number for a LS3/Ls7 style of MAF sensor. I may just buy one of those and plug it into a 4" tube after the air cleaner.
Old 01-22-2010, 11:19 AM
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We offer 85mm lids to match the GM or SLP maf, or we can get you setup with the TSP 100mm maf & a matching air lid.
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Old 01-22-2010, 12:09 PM
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Originally Posted by Jason 98 TA
We offer 85mm lids to match the GM or SLP maf, or we can get you setup with the TSP 100mm maf & a matching air lid.
Cost on the package deal? How much HP/Torque would you gain moving to a 100/100 setup?
Old 01-22-2010, 04:18 PM
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According to my tuner, you can definitely tune that out- he does OBDII emissions passing tunes in colorado.
Old 01-22-2010, 06:16 PM
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Is there an adaptor plug for the truck maf to work for our cars ?
Old 01-22-2010, 07:22 PM
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Look for the adaptor on ebay, type in 3 wire to five wire adaptor, also you can get your 85 mm truck maf on ebay for 54.00.
Old 01-28-2010, 07:09 PM
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I bought the 08 Corvette MAF and I'm going to make a 3.5" ID tube for it that will fit onto my air cleaner. That will be 89mm ID. It may take a week to get this built, and another week to find a dry day to drive in Oregon. I will keep you posted on how it works. I have been running a SD tune for over a year now. The car runs really good with the SD tune, so the MAF should be be easy, right.
Old 01-28-2010, 10:45 PM
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i love my sd tune, but MAF is so much easyer to tune
Old 01-28-2010, 11:25 PM
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Originally Posted by uphigh07
i love my sd tune, but MAF is so much easyer to tune
When I first tried the SD tune, my VE was so far off I could hardly drive the car. With a 233/239 cam, ported heads, and a Fast90
intake, it was pretty far from the factory VE tables. Now after scanning, and reporgramming 30 times, it runs really good idle mid and WOT. It will be interesting to see how long it will take to get this new MAF tuned.
Old 03-23-2010, 10:28 AM
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Any progress with the LS7 MAF? I'm getting ready to do the same thing with a 3.5" pipe and LS7 maf. The pipe replaces the stock c5 maf perfectly.

I have a similar setup to you. 236/240 cam. fast92. ls2 tb. The MAF is the last thing to figure out...
Old 03-26-2010, 04:04 AM
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Is the truck 85mm, delphi 85mm and Z06 85mm MAF the same thing? I know they all have a five wire connector. I know a lot of people hate the SLP's but Mike Norris said he hasn't any problems with them. Sorry to high jack! I'm out!
Old 03-26-2010, 08:40 AM
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Originally Posted by LilJayV10
Is the truck 85mm, delphi 85mm and Z06 85mm MAF the same thing? I know they all have a five wire connector. I know a lot of people hate the SLP's but Mike Norris said he hasn't any problems with them. Sorry to high jack! I'm out!
The truck MAF is screened. It is the same as the standard C5, LS2 GTO etc. The Z06 MAF does not have a screen and is not the same
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Old 03-26-2010, 02:39 PM
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Originally Posted by Scoggin Dickey
The truck MAF is screened. It is the same as the standard C5, LS2 GTO etc. The Z06 MAF does not have a screen and is not the same
Thanks for the reply. So is the Zo6 MAF better then because its different?


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