Erratic MAF with SC

[pjs]

Hello all,
Noticed in my setup (09 Vette, LS3, A6, A&A kit, 9PSI, with Meth) the MAF signal is a bit erratic.
I'm guessing it's what's causing the WB/AFR to jump up and down during WOT pull.
Was wondering if there was anything in the tune that can be done to smooth-en it out a bit? Wishful thinking?

Is this typical for these setups?

Thanks,
Pj

C6-SC-MTH-Pj-7-5.hptDynoPullManual.hpl

[5FDP]

Where is the MAF located?

Could you put a air straightener in the tube?

[hjtrbo]

For comparison purposes here is what mine looks like on a pull

Capture.PNG

[pjs]

Looks smoother than mine. I've attached a PIC. I will look into an straightener...

Thanks,
Pj

C6-DualNozzle.JPG

[smokeshow]

The MAF is picking up on noise because it's so close to the throttle body. Best solution is moving it upstream.

[Ben Charles]

A honeycomb screen will greatly help…
That or do a smaller tube (3.25 or 3.5), you have a 15000 hz limit so will work fine on the big end..

[pjs]

Thanks all. I ordered a straightener with MAF bung and will try to place it back a bit away from TB. I'm guessing you don't want it too close to the bend either...


Thanks,
Pj