AirSpeed VW Community Forums

Technical => Transmission Forum => Topic started by: jim martin on September 02, 2009, 11:20:55 PM

Title: bus box conversion or swing to irs conversion
Post by: jim martin on September 02, 2009, 11:20:55 PM
who locally has done either of these
i have some questions i would not mind bouncing off ya.
let me know
Title: Re: bus box conversion or swing to irs conversion
Post by: josh on September 03, 2009, 12:42:15 AM
tom hansen (sp?) in seattle with the split drag car answered quite a few questions for me when I was looking at that route. he has some pics and info on his site but do you think I could remember what it's called ::)

actually still had a message form him saved on callook, may or may not help ya'..........


hey tom,

thanks for the info on the 002/091 stuff. I will be going with CV's as well. just so I get this right, what I need for a core is an early 002 case with screw type diff adjusters.....what year or code do you know?

I don't know the codes, maybe tweedle? but Terry could hook you up I bet

an after market 4.57 r&p, lanD intermediate housing, and berg mounts

 I took a look at your site again and now I have more questions ............

1 so when you moved the trans back to center did you also move it forward?

Yes, 5/16" (?), the thickness of the piece I got from Berg. The trans is not centered, the motor is.

2 the notch in the torsion housing, is that from a previous 5 spd? do you need to do that for T2?
It was for my old t1 5 speed. No

3 did you also move the trans forward?

See 1

4 did you have to modify the sheet metal above the nose cone?

Not on my 51

5 did you raise it at all? or is that even an issue with CV's?

No, the engine is raised slightly due to the bus box mounts and the cv clearance to the forks, not an issue on an IRS pan

6 what are you running for cv's and axels?

T2 with trick cages, and SAW axles

6 do you have a contact # for terry?

No but I'm sure somebody on Airspeed does

Go here for a Bunch of Tranz info
http://www.shoptalkforums.com/viewforum.php?f=50&sid=ab9c7ef6782106a3c337ad94b7766969


I also have a 091 4 gear diff with steel cover and new carrier bearings (with adjusting cups)  in my swap meet box, ready for ring gear and drop it in.


Title: Re: bus box conversion or swing to irs conversion
Post by: pittwagen on September 05, 2009, 11:17:39 PM
Is this the site you are looking for?

Tom's Old VW Home

http://home.att.net/~drsowatt/index.html

Found this pic of the bus box in the bug chassis.

http://home.att.net/~theshoppe/birth/busboxl.JPG (http://home.att.net/~theshoppe/birth/busboxl.JPG)

He goes on to explain the mounting process here. 

http://home.att.net/~theshoppe/thepan.html (http://home.att.net/~theshoppe/thepan.html)

Interesting.  Maybe that 73 bus trans I got from Geoff may find a new home in my 73 Standard.
Title: Re: bus box conversion or swing to irs conversion
Post by: Jeremy on September 11, 2009, 08:50:04 AM
Jim, I did a swing to IRS conversion in my '59. Not a bus box though. Shoot me any questions you have or you could come take a look as the body is of the pan right now.

Jeremy