hermanhay Posted November 1, 2005 Share Posted November 1, 2005 I want to turbocharge a n/a 280zx + auto tranny. Do i need any mods on the tranny with regards to the shifting action and the boost pressure. Any advice will be very welcome!!! Quote Link to comment Share on other sites More sharing options...
Dave88SS Posted November 1, 2005 Share Posted November 1, 2005 if the 280zx auto tranny is as weak as the 300zx auto tranny (4N71B), then I'd say yes. Level Ten makes upgrades for the 300zx tranny, maybe they have something for you as well: http://www.levelten.com/ Quote Link to comment Share on other sites More sharing options...
Warren Posted November 1, 2005 Share Posted November 1, 2005 What is a 340ZX??? That's a new one on me. Click Quote Link to comment Share on other sites More sharing options...
Dave88SS Posted November 1, 2005 Share Posted November 1, 2005 What is a 340ZX??? That's a new one on me. Click Might have a VG34ET in it http://www.escort-us.com/frames.html Quote Link to comment Share on other sites More sharing options...
Bernardd Posted November 1, 2005 Share Posted November 1, 2005 http://z31.com/4n71b/ http://www.keas.com.au/ I have the rebuild info for the jatco 3n71b and I also have an old shiftkit made by b&m that's working really well. Bernard Quote Link to comment Share on other sites More sharing options...
mario_82_ZXT Posted November 1, 2005 Share Posted November 1, 2005 I remember someone at some point had tranny slipping issues at ~14psi, but the tranny was old and never had been rebuilt. I also remember hearing about someone doing a performance rebuild on an auto. I think a wiser choice might be the 4 speed Starion TURBO tranny swap, I also doubt the z31 tranny is the same/easily adaptable onto the L28. Mario Quote Link to comment Share on other sites More sharing options...
Guest 81'280zxt Posted November 2, 2005 Share Posted November 2, 2005 i am also interested in knowing how much my stock auto trans will hold. Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.