evand

This looks correct but look at this picture is the airflow going the right direction??. The snow slowed me down. I am gonna wait till next week to install it.



Uploaded with ImageShack.us



4" tubing looks huge. No way I am flowing enough to max this out.



Uploaded with ImageShack.us

RS/SS 4.8

iTrader: (13)

Thats the same style maf mount were using but 3 inch. Yes arrow to motor.

oakley6575

iTrader: (5)

I'm about to make the switch over to this maf and the same 4" housing. Yes the arrow need to follow the flow of air. Let us know how the truck runs with the larger CAI

evand

I am afraid of tuning it. I am using Black Bear to tune it.

oakley6575

iTrader: (5)

Yea you can see in BlackGMC's thread that the MAF curve is completely different than the stock one. It looks a lot shorter and steeper.

That is if you are going from the gen III maf to this

Beatdown Z

iTrader: (18)

Where did you buy that from and how much?

07NNBSVMAX

Idk where he got it but rockauto.com has it in Ac Delco for $53.79.

Gm# 15865791
Ac Delco# 2134222

Bung for the sensor: 19166574

Summit has it for <$12

evand

Amazon was cheaper
Spectre 9705 4" Polished Aluminum MAFS Adapter Tube : Amazon.com : Automotive

ACDelco 213-4222 OE Service Mass Air Flow Sensor : Amazon.com : Automotive

Beatdown Z

iTrader: (18)

Good deal!