×
INTELLIGENT WORK FORUMS
FOR ENGINEERING PROFESSIONALS

Log In

Come Join Us!

Are you an
Engineering professional?
Join Eng-Tips Forums!
  • Talk With Other Members
  • Be Notified Of Responses
    To Your Posts
  • Keyword Search
  • One-Click Access To Your
    Favorite Forums
  • Automated Signatures
    On Your Posts
  • Best Of All, It's Free!
*Eng-Tips's functionality depends on members receiving e-mail. By joining you are opting in to receive e-mail.

Posting Guidelines

Promoting, selling, recruiting, coursework and thesis posting is forbidden.

Students Click Here

Question on transverse engined vehicle, axle angles important?

thread78-390138

Question on transverse engined vehicle, axle angles important?

Question on transverse engined vehicle, axle angles important?

(OP)
Hi there, I am putting a large v6 engine into a toyota mr2-spyder. I am wanting to offset the extra rearward weight gain by moving the engine forward as much as possible. This will mean the axles will be tending to angle towards the rear of the car slightly.
So my question is, are straight angled axles best/important? As in the example above, and also as in pointing upwards or downwards, (as in a lowered or raised vehicle).
I do know that most transvere engined cars do have angled axles from factory. I do not know if this is just for packaging issues, or there is a performance reason?
Thanks in advance.
Replies continue below

Recommended for you

RE: Question on transverse engined vehicle, axle angles important?

No, there is not much disadvantage in angling the half shafts in plan or front view for a rear axle. The inboard and outboard CV joints will have articulation limits that you will need to be careful not to exceed in jounce and rebound, but compared with the juggling act required for steering axles the rear axle is pretty easy.

Cheers

Greg Locock


New here? Try reading these, they might help FAQ731-376: Eng-Tips.com Forum Policies http://eng-tips.com/market.cfm?

RE: Question on transverse engined vehicle, axle angles important?

The angle of the half-shafts in plan view will depend on the position of the transaxle rather than the engine. If the crank CL of the transverse V6 is located at the same longitudinal point as the original I4, the F/R weight distribution should not be affected much.

Red Flag This Post

Please let us know here why this post is inappropriate. Reasons such as off-topic, duplicates, flames, illegal, vulgar, or students posting their homework.

Red Flag Submitted

Thank you for helping keep Eng-Tips Forums free from inappropriate posts.
The Eng-Tips staff will check this out and take appropriate action.

Reply To This Thread

Posting in the Eng-Tips forums is a member-only feature.

Click Here to join Eng-Tips and talk with other members! Already a Member? Login


News
Close Box

Join Eng-Tips® Today!

Join your peers on the Internet's largest technical engineering professional community.
It's easy to join and it's free.

Here's Why Members Love Eng-Tips Forums:

Register now while it's still free!

Already a member? Close this window and log in.

Join Us             Close