chrisp3

Motor is 98.
Which MAF do I get, F-body/vette/ or zo6.
(I am missing mine).

ChrisP

the_merv

iTrader: (88)

Convert it to a 85mm if you can program the Tables into that PCM.

Midnight68

iTrader: (1)

Well if you dont convert to an 85mm, I think almost any maf off a gm v8 from 98-06? will work. I didnt have a maf for my 05 LS2 and it had the same part number as a ls1 maf.

the_merv

iTrader: (88)

They are different...look for a late model Truck, they have the same one.

vaticano

iTrader: (8)

i believe the older ones have the iat built into them 5 wire verse three in the newer ones

the_merv

iTrader: (88)

All the newer ones that I have seen are 5 Wire..

chrisp3

Someone has told me to use the zo6 MAF. I'm not sure how big it is (85mm?) but it will (should)work with some minor tuning. It should allow me to drive the car to get to the shop where the tuning will take place. I will need a adapter to change from my MAF 98 harness to the MAF ls6 harness. I think it just plugs in between the existing maf plug and the zo6 maf....?....

Does this sound right?

2002_z28_m6

iTrader: (10)

I saw the adapter because speed inc sells a LS6 MAF conversion. It comes with the harness and sensor and I hear the ls6 maf does require tuning on a LS1.

2002_z28_m6

iTrader: (10)

Oh yeah and also the LS6 maf is all plastic and has no screens. Another benefit over the aluminum ends as far as heat soak goes. I think that would be my choice.

the_merv

iTrader: (88)

^^That's the 85mm one..the Z06 MAF. The same one is used in the newer Trucks, the LS2 Vettes..

vaticano

iTrader: (8)

my 02 has only three as well as the slp 85mm i have, never looked before now, but my 05 truck has 5 wonder why they went back, oops, my bad

Midnight68

iTrader: (1)

Here is a list of all the vehicles that use this MAF GM Part # 25318411 AC Delco 213-364 http://198.208.187.182/internet/Vehi...sel=A&pageno=0

chrisp3

The part # for the LS6, (Specifically the 2002 LS6 (Z06) is 25341604....

http://www.gmpartsdirect.com/results...umber=25341604

Local dealer is matching prices with Flow Chevy on this part. Yeeehaw!

ChrisP

xXxSilveradoxXx

iTrader: (5)

Why don't you just run Speed Density?

ssgunny

iTrader: (6)

If you purchase this MAF gm part # 25318411 how do you fit it on to an Fbody since the lid and bellows are only made for a 75mm MAF?

vaticano

iTrader: (8)

the bellows are rubber they stretch i got my stock one around a 94mm throttle body

ssgunny

iTrader: (6)

And for the lid I guess I would need one of those TSP 85mm deals which, from what I understand, they don't make anymore. Is there another option?

vaticano

iTrader: (8)

i dont recall the stock set up but you can just use another piece of large rubber tubing i have two on mine one on both sides of the maf

ssgunny

iTrader: (6)

So a new lid is not in order. Well now that I went to the SLP website and saw their installation instructions I see what you are talking about. The vision in my head has a "rigged" look with the hose on either side of the MAF. Are there two worm clamps used with the additional tubbing (one on the input of the MAF and one on the lid output?