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stock z31 blow through maf
Posted: Tue Mar 18, 2014 6:52 am
by rsfire
So I've been researching blow through mafs a bit and have a couple questions. Has anyone run a stock maf in blow through configuration? I've read some people did and it ran great. But I've also read its super hard to tune since the air densities and temps are ao far off from stock configuration due to compressed, heated, and turbulent air. Any thoughts or experience?
Re: stock z31 blow through maf
Posted: Tue Mar 18, 2014 2:33 pm
by Matt
Had both on my R31 and worked fine. Only issue was MAF hot wire contamination post turbo
Re: stock z31 blow through maf
Posted: Fri Mar 21, 2014 5:30 am
by rsfire
Oh ok that makes sense, is t just oil and stuff from the turbo and stuff. Do you just routinely take it out and spray it down with maf cleaner?
Re: stock z31 blow through maf
Posted: Fri Mar 21, 2014 10:14 am
by Matt
Yes I did but eventually it died
Re: stock z31 blow through maf
Posted: Mon Mar 24, 2014 11:39 am
by rsfire
Oh man, that's not good! Haha
Re: stock z31 blow through maf
Posted: Sun Nov 30, 2014 7:06 am
by axel kain
look into a PMAS spec'd for a Z32 or a HPX MAF, designed for blow though, just have to do the 5V mod to the ecu, and recalibrate Nistune accordingly.