AFM Diameter?

Need technical Q/A then you're in the right place

Moderator: martauto

Post Reply
User avatar
antony
E30 Zone Newbie
E30 Zone Newbie
Posts: 32
Joined: Sat Jan 27, 2007 11:00 pm
Location: New Zealand
Contact:

Thu Jan 03, 2008 4:32 am

Hey

Whats the internal diameter of a 325i AFM?

Is there any difference between the 325i AFM and the 320i AFM?


Thanks
Antony.
Reppin' NZ e30's.
mrLEE30
E30 Zone Team Member
E30 Zone Team Member
Posts: 6589
Joined: Tue Jan 18, 2005 11:00 pm
Location: Sweating buckets in Bahrain

Thu Jan 03, 2008 5:01 am

325 84mm
320 80mm
but if i am wrong someone will correct me!!!
so yes the 320 is smaller, common mod to fit the 2.5 AFM to the 2.0 to get a bit more umph, do a search there are plenty of how to articles
Image
User avatar
antony
E30 Zone Newbie
E30 Zone Newbie
Posts: 32
Joined: Sat Jan 27, 2007 11:00 pm
Location: New Zealand
Contact:

Thu Jan 03, 2008 6:38 am

my 320i AFM and my (apparently) 325i AFM measure at 65mm? ???? :?: :mad: ????

Maybe it's different over here? (in New Zealand)
Reppin' NZ e30's.
mrLEE30
E30 Zone Team Member
E30 Zone Team Member
Posts: 6589
Joined: Tue Jan 18, 2005 11:00 pm
Location: Sweating buckets in Bahrain

Thu Jan 03, 2008 9:00 am

Nah i am talking shite!!!! think those figures are the bore!! anyway they are incorrect but its fairly early in the morning even here. have a look on the link below it should be fairly easy to see which one you have!!

sorry for the confusion!!

http://www.e30zone.net/modules.php?name ... tbconv.htm

mrlee
Image
User avatar
antony
E30 Zone Newbie
E30 Zone Newbie
Posts: 32
Joined: Sat Jan 27, 2007 11:00 pm
Location: New Zealand
Contact:

Thu Jan 03, 2008 9:07 am

Thanks for your help, but thats the throttle body.

AFM = Air Flow Meter, Its the bit attached to your air box. Before the throttle body.
Reppin' NZ e30's.
Post Reply