|
PV, 120 (Amazon), 1800 General Forum for the Volvo PV, 120 and 1800 cars |
Information |
|
Half shafts for racingViews : 844 Replies : 10Users Viewing This Thread : |
|
Thread Tools | Display Modes |
Mar 10th, 2024, 10:46 | #1 |
Senior Member
Last Online: Mar 14th, 2024 08:49
Join Date: Sep 2011
Location: worthing
|
Half shafts for racing
Hi. Can anyone recomend a supplier for half shafts suitable for racing.
Many thanks Mark |
Mar 10th, 2024, 18:03 | #2 | |
Master Member
Last Online: Yesterday 15:46
Join Date: Jul 2020
Location: Saskatchewan, Canada
|
Quote:
The Amazon / 1800 has left and right shafts inside the axle housing; but, an upgrade to those shafts pretty much means a complete new rear axle / differential. There are no half shafts like on a front wheel drive car. The later 1800s received the Dana 30 rear axle which was an upgrade from the Dana 27. I don't now whether the Amazon used the Dana 27 right to the end or whether the last cars received the Dana 30. If you need maximum grunt, with some modification you can fit a Ford 8.8 or 9 rear axle which should be pretty resistant to breakage. Last edited by 142 Guy; Mar 10th, 2024 at 18:07. |
|
Mar 12th, 2024, 15:16 | #3 |
VOC Member
Last Online: Yesterday 23:46
Join Date: Jul 2006
Location: Chatham
|
The shafts inside the axle are commonly called half shafts and have been historically known as that since before the FWD system became common. Named that way as the are half the axle. I think there are better quality ones available with better materials and improved heat treatment etc. Ask Rob at Amazon Cars. Not cheap!
|
The Following 2 Users Say Thank You to Derek UK For This Useful Post: |
Mar 12th, 2024, 16:27 | #4 |
Master Member
Last Online: Yesterday 15:46
Join Date: Jul 2020
Location: Saskatchewan, Canada
|
Volvo speak!
In the parts manual Volvo calls the left and right shafts 'drive shafts' which is not to be confused with the incorrectly labeled drive shaft which Volvo calls the 'propeller shaft'. While on a semantics binge, a drive shaft is technically just a shaft that transfers rotary motion. A drive shaft which has a U joint at either end to accommodate offset is a cardan shaft (named after Gerolamo Cardano from the 16th century who has a very interesting history for those interested in probability theory as applied to gambling). So, Volvo's use of the term drive shaft for the two things in the back axle is correct and everybody who has been calling the cardan shaft a drive shaft is incorrect. However, semantic drift being what it is ...... |
Mar 14th, 2024, 08:49 | #5 |
Senior Member
Last Online: Mar 14th, 2024 08:49
Join Date: Sep 2011
Location: worthing
|
Update
Hi. I have managed to find someone who can upgrade the axle and strengthen but also comply with fia regulations. Not cheap but pleased i found the company. Jist to note, they also make reference to the half shafts. Thanks
|
Mar 15th, 2024, 10:13 | #6 | |
Trader Volvo in my veins
Last Online: Apr 26th, 2024 23:53
Join Date: Dec 2004
Location: Anglesey
|
Quote:
Shaft from gearbox to axle is the propshaft - Europe tends to use Cardan shaft Shafts inside the axle from diff to wheel are half shafts External shafts from axle to wheel with CV are drive shafts |
|
Mar 15th, 2024, 10:15 | #7 |
Trader Volvo in my veins
Last Online: Apr 26th, 2024 23:53
Join Date: Dec 2004
Location: Anglesey
|
There is a thread on the turbo bricks forum that covers half shafts from some other axles that have a cast flange rather than splines. The incorporated flange is stronger than the taper originally used.
|
Mar 15th, 2024, 16:36 | #8 | |
Master Member
Last Online: Yesterday 15:46
Join Date: Jul 2020
Location: Saskatchewan, Canada
|
Quote:
|
|
Mar 15th, 2024, 21:56 | #9 |
Trader Volvo in my veins
Last Online: Apr 26th, 2024 23:53
Join Date: Dec 2004
Location: Anglesey
|
The words used very a lot across the country and that is in part down to the cultural makeup of Brittons, Irish, Pict, Saxon, Jutes, Angles and Danes along with later Norman. Spoken English does vary a huge amount in the Uk regions
|
The Following User Says Thank You to classicswede For This Useful Post: |
Mar 16th, 2024, 12:13 | #10 |
Master Member
Last Online: Apr 25th, 2024 13:36
Join Date: May 2017
Location: New Milford, Connecticut
|
Are you building a racecar Markymar? How about a few pics?
I rarely see the vintage Volvo race car, but when I do. I can never pass them. It must be those B18 and B20 engines! https://youtu.be/pX_s1ZAGR10?si=ybNFq03b6z6-Nq63 Last edited by blueosprey90; Mar 16th, 2024 at 12:15. |
Currently Active Users Viewing This Thread: 1 (0 members and 1 guests) | |
|
|