Quick MAF Question...

[munkeijoe]

Okay, so I got an R62 MAF with my rb20 swap. I was wondering why would the guy in Japan run a subaru MAF on his RB? do these run richer or leaner than the stock J60 maf?

And what would be better to run? I have the r62 and an n60 maf. Or should I get an n62 maf?

The ECU I got in the swap was no good, so now I have a Blitz tuned ECU but I have NO idea what has been done to it. Anyone else have a Blitz tune on an RB20 and know what it's tuned for?

Lots of random questions, sorry. Any answers would be appreciated!

-Joe

[BoostFab]

Supposedly the R62 MAF has a similar flow with the Z32 N62, however since it's a non-standard RB20 MAF, you need a way to tune it properly. You may have to retune the EPROM in the Blitz ECU