Login Register Sign up for the GRM e-newsletter

Login to post Forums » Grassroots Motorsports » VW Bus rear end
  • 96DXCivic

    June 17, 2010 4:11 p.m. 96DXCivic Dork

    What kind of rear end is under a VW Bus (live axle or independent)? And what kind of power can one take?

  • ansonivan

    June 17, 2010 4:20 p.m. ansonivan Reader

    They're rear engined with a trans-axle just like a beetle. No idea on the HP...

  • psteav

    June 17, 2010 4:36 p.m. psteav Reader

    I know the Bus trans is what the dune buggy guys use behind higher-HP aircooled motors. I presume they are stronger than the Type I trans? Or it could be gear ratios that are different. IDK.

  • 96DXCivic

    June 17, 2010 4:37 p.m. 96DXCivic Dork

    Ok thanks. I figured it would be kinda useless for me.

  • oldtin

    June 17, 2010 4:47 p.m. oldtin HalfDork

    Swing axles on the split window buses. Better stuff on the 68 and newer - conventional CV joints. Not sure on power - I've seen some p-car motors attached though.

  • oldopelguy

    June 17, 2010 4:57 p.m. oldopelguy Dork

    You can still swap the ring gear to make them mid-engined.

    I have a couple of the big ones every one "upgrades" to, if you need dimensions or whatnot.

  • Opus

    June 17, 2010 6:05 p.m. Opus Dork

    ansonivan wrote:

    They're rear engined with a trans-axle just like a beetle. No idea on the HP...

    Thought they were a little different that the bug/beetle. I know that bugs squat when you accelerate. Busses tended to lift in back when you accelerate. that was why they were more desirable off road.

  • mad_machine

    June 17, 2010 7:27 p.m. mad_machine SuperDork

    it depends on the year of the Bus. Older buses have reduction boxes at the hubs. Because of this, the torque out of the trans is reversed and they will lift on acceleration and droop under deacceleration.

    They are also a neat way to gain clearance on a baja bug.. just reweld them upright to gain a couple of free inches of clearance

 
Tire Rack- Revolutionizing Tire Buying

You'll need to log in to post.