Which MAS is it?

[Fitzi722]

So this may be a dumb question but,

I bought my 90 GSX recently. The previous owner said he "Upgraded to a newer MAS". Is there an easy way to tell the difference between the 1G and 2G MAS? I know it's not a GM MAF because I used to have a Malibu (3100 V6) and I remember what that MAF looked like.

Thanks in advance for the help, and sorry if this is a stupid question.

 

[h2rsturbo]

idk looks like a snapple bottle to me.... jk thats for sure stock 1g setup

 

[Fitzi722]

idk looks like a snapple bottle to me.... jk thats for sure stock 1g setup

when I posted this pic on my facebook one of my friends made the same comment.

SNAPPLE INJECTION FTW

 

[fwdmaster]

It could also be a old school Al Blaha modified 1g mass