Afm
Thread Starter
Registered User
Joined: Jul 2006
Posts: 106
From: South East Georgia
Afm
The AFM on my 1980 280ZX is labeled A31-618 420 and I have one from my 82 which I use for a parts car which is labeled A31-622 420. Does anyone know the difference and are they interchangeable ?
Last edited by JBs280Z; May 11, 2008 at 05:17 PM.
Registered User
Joined: Apr 2006
Posts: 2,827
From: Concord, NC
Originally Posted by JBs280Z
The AFM on my 1980 280ZX is labeled A31-618 420 on it and I have one from my 82 which I use for a parts car which is labeled A31-622 420. Does anyone know the difference and are they interchangeable ?
The Good Twin
Joined: Aug 2005
Posts: 20,639
From: Wild Wild West, UTAH!
Yeah, all non-turbo 280zx AFM's are interchangeable (as well as turbo interchangeable w/ the other year turbos). The only diff on the n/a AFM's is that some didn't have an air temp sensor (the temp sensor is a lil white plastic nub by the front of the flapper door).
