Roshan, I presume you mean standard 1600 wheel, if not then I'm off the mark.
Size 4.5JJ which is 139.7mm bead to bead, JJ is +1" or 25.4mm Centreline is 139.7/2 = 69.85 Backspace is 100mm or 3 15/16" Offset = 100 - 69.85 = +30.15mm Take a common 6"JJ rim eg Skyline 14" Centreline is (7 * 25.4)/2 = 88.9mm Backspace 100mm Offset = 100 - 88.9 = +11.1mm The thing is with offset is that it varies by rim width if the backspace stays constant. A 1600 will generally take a wheel that has the backspace in the range of 90 - 110mm. I hope that tells you what you want to know. regards Terry -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Roshan Ramanatham Sent: Monday, 24 June 2002 3:25 PM To: [EMAIL PROTECTED] Subject: Offset Hi, just wondering what the offset is for a '71 Datsun 1600? Thanks, Roshan _________________________________________________________________ Get your FREE download of MSN Explorer at http://explorer.msn.com/intl.asp. --membersozdat------------------------------------------------------- OZDAT Mailing List Please Note:- Send (un)subscribe requests to [EMAIL PROTECTED] Send submissions to [EMAIL PROTECTED] No unauthorised redistribution of this email http://www.ozdat.com/ozdatonline/index.htm http://www.ozdat.com/ozdatonline/listindex.html http://www.mail-archive.com/[email protected]/ ---------------------------------------------------------------------
