Hello all,
I'm setting up the rear suspension on a 1986 GTV-6 (it's a custom build, more on that later is I make progress). Currently trying to determine how much room I need to leave for the stock rear suspension to move freely through the normal range of travel.
My question: Measured while the car is sitting level/static, how far does the DiDion triangle move up (like when the tires hit a bump) until it hits the rubber suspension stops?
Conversely, how much room should I allow for the triangle to move down (like after hitting a bump and the suspension rebounds)?
Any help would be greatly appreciated.
Thanks!
-
- Silver
- Posts: 7
- Joined: Thu Mar 07, 2013 5:48 pm
- Location: Washington State
- Contact:
86 GTV-6 REAR SUSPENSION SETUP
TurbineDood
My Alfa Romeo Trike:
http://www.WarBirdBike.com
My 1400hp turbine boat:
http://www.TurbineFun.com
My Alfa Romeo Trike:
http://www.WarBirdBike.com
My 1400hp turbine boat:
http://www.TurbineFun.com
Re: 86 GTV-6 REAR SUSPENSION SETUP
Bump = until the chassis drags on the asphalt
Rebound = until the shocks are fully extended.
Full travel.
Rebound = until the shocks are fully extended.
Full travel.
Mats Strandberg
-Scuderia Rosso- Now burned to the ground...
-onemanracing.com-
-Strandberg.photography-
GTV 2000 -77 - Died in the fire.
155 V6 Sport -96 - Sold!
-Scuderia Rosso- Now burned to the ground...
-onemanracing.com-
-Strandberg.photography-
GTV 2000 -77 - Died in the fire.
155 V6 Sport -96 - Sold!
-
- Silver
- Posts: 7
- Joined: Thu Mar 07, 2013 5:48 pm
- Location: Washington State
- Contact:
Re: 86 GTV-6 REAR SUSPENSION SETUP
Thanks for the reply Mats.
There is no chassis (yet) so I was kind of looking for something like "you'll need to allow the DiDion to move up 3 inches and down 1.5 inches from static". Or something similar.
I'll have an on-board air system so I can add/remove pressure from the rear airbags at any time. And this is definitely NOT a high-performance application. I don't plan to smoke rubber or see how many 'G's I can pull running through a slalom (LOL)
Regards,
There is no chassis (yet) so I was kind of looking for something like "you'll need to allow the DiDion to move up 3 inches and down 1.5 inches from static". Or something similar.
I'll have an on-board air system so I can add/remove pressure from the rear airbags at any time. And this is definitely NOT a high-performance application. I don't plan to smoke rubber or see how many 'G's I can pull running through a slalom (LOL)
Regards,
TurbineDood
My Alfa Romeo Trike:
http://www.WarBirdBike.com
My 1400hp turbine boat:
http://www.TurbineFun.com
My Alfa Romeo Trike:
http://www.WarBirdBike.com
My 1400hp turbine boat:
http://www.TurbineFun.com
Re: 86 GTV-6 REAR SUSPENSION SETUP
Right, for a trike application my answer would be different. I can't say I have a lot of trike experience but as a rule of thumb: for droop you would want double the bump travel. And for a comfortable ride I'd say that you want at least three inches of bump travel before hitting the bump stop. Hitting the bump stops in a corner will give you instant oversteer real quick and the same applies if you hit full rebound in a corner.
Remember that you will also lose travel in both directions in a corner due to the fact that the trike will lean over a bit.
Remember that you will also lose travel in both directions in a corner due to the fact that the trike will lean over a bit.
Mats Strandberg
-Scuderia Rosso- Now burned to the ground...
-onemanracing.com-
-Strandberg.photography-
GTV 2000 -77 - Died in the fire.
155 V6 Sport -96 - Sold!
-Scuderia Rosso- Now burned to the ground...
-onemanracing.com-
-Strandberg.photography-
GTV 2000 -77 - Died in the fire.
155 V6 Sport -96 - Sold!
-
- Silver
- Posts: 7
- Joined: Thu Mar 07, 2013 5:48 pm
- Location: Washington State
- Contact:
Re: 86 GTV-6 REAR SUSPENSION SETUP
Thanks for the reply Mats.
Now I know I'm on the right track.
Regards,
Now I know I'm on the right track.
Regards,
TurbineDood
My Alfa Romeo Trike:
http://www.WarBirdBike.com
My 1400hp turbine boat:
http://www.TurbineFun.com
My Alfa Romeo Trike:
http://www.WarBirdBike.com
My 1400hp turbine boat:
http://www.TurbineFun.com
Re: 86 GTV-6 REAR SUSPENSION SETUP
Looking forward to seing the build progress!
Mats Strandberg
-Scuderia Rosso- Now burned to the ground...
-onemanracing.com-
-Strandberg.photography-
GTV 2000 -77 - Died in the fire.
155 V6 Sport -96 - Sold!
-Scuderia Rosso- Now burned to the ground...
-onemanracing.com-
-Strandberg.photography-
GTV 2000 -77 - Died in the fire.
155 V6 Sport -96 - Sold!
-
- Silver
- Posts: 7
- Joined: Thu Mar 07, 2013 5:48 pm
- Location: Washington State
- Contact:
Re: 86 GTV-6 REAR SUSPENSION SETUP
Here's the latest photo of the 'Alfa end' of the project (LOL)
- Attachments
-
- FuelCellFab-2wr-2.jpg (59.67 KiB) Viewed 7090 times
TurbineDood
My Alfa Romeo Trike:
http://www.WarBirdBike.com
My 1400hp turbine boat:
http://www.TurbineFun.com
My Alfa Romeo Trike:
http://www.WarBirdBike.com
My 1400hp turbine boat:
http://www.TurbineFun.com