is there any diff.?

[big yoggz]

between the auto lsd and the 5 speed lsd?

just curious

 

[BorHor]

Nope. but Different years got different sizes. I think Pre -89 was around a 3.9 and 89+ was 3.7. All na's were 4.3

 

[turbonator]

Nope. but Different years got different sizes. I think Pre -89 was around a 3.9 and 89+ was 3.7. All na's were 4.3

yes the 391 pre89 and 373 89 oddly the 373 was quicker in the quarter.

 

[bountykilla0118]

must be the load more load = more boost

 

[IJ.]

BK: Bingo!
(part of my reason for going 3.5:1 here)

 

[bountykilla0118]

really ...... do u think it will help with your traction issues?

 

[IJ.]

<fingers crossed> The new Turbo hits much softer than the old one so that along with the DBW Trac it "should" be fine.....

 

[starscream5000]

No difference, just differences between the years, NA's, and options when buying an NA.