Z32 MAF and blow through setting.

Hi ya guys,

The last night.....when I was thinking about my cyl. head problems...I thought to dismantle my MAF in order to make a blow thorugh setup.
So....is this an original z32 MAF or not....because I have heard that the tube shall be 80 mm but ...I have measure'd it on the inside and it's only 72 mm.


Now.....can someone direct me...or show me some pictures of how shall I do this blow through setup?\

indeed it is, internal bore is 70 something mm .

yes it is!

Ok......show me some picture of an blow through.....and who done it...how it's made

Loads of metal bodied conversion done.
Plastic body can handle fair bit of boost & sensor can be sealed better.
Being the fabricator you are though a nice alloy housing would be good.
also this allows you resize piping to suite your current intake piping.
The blow through maf is mounted cold side of intercooler & on straight run going to plenum, it wants to be mounted so good straight length before MAF & some after it.
thread below has some images of stripping maf and a custom housing.
http://www.ka-t.org/forums/viewtopic.php?t=54478
Make more than one though as expect you may sell a couple.
Mapping needs doing on blow through as reading values will differ over draw through.

Yeap....will see how I will go with this...and off course keep you guys updated!

do it like this (same as with my gtr)
as mr b said mount the sensor on cold side of intake pipe

ive ran blowby a few times in the past and deffo better

So..........on the intercooler to intake manifold pipe?

yep