GTM Libra Z-Cars Conversion
Discussion
Some may remember the conversion that rdodger had Z-Cars develop some 7 or so years ago that reportedly transformed the handling. Basically doing away with the 2no trailing arms per side and installing a rose jointed swing arm effectively, with substantial bracing joining each side together. This not only did wonders for the general flex in the components and bulkhead but also remedied the tendency for the set up to go out of adjustment.
Since then Z-Cars changed ownership, eventually went bump, and is now back up and running with a joint venture between the original owner Chris and a previous customer David Rose. They have located the jigs and are up for making a batch of kits again to make it more cost effective for everyone. Therefore I'm trying to gauge/drum up some interest.
I'm guessing most Libra/Spyder owners here are already on the GTMOC forum, but if anyone hasn't already seen this and may be interested, please follow the link below
http://www.gtmdrivers.com/forum/z-cars-rear-suspen...
They have also been looking into retrofitting a Hayabusa subframe into a GTM Rossa amongst many other weird and wonderful things.
https://www.zcars.org.uk/
Since then Z-Cars changed ownership, eventually went bump, and is now back up and running with a joint venture between the original owner Chris and a previous customer David Rose. They have located the jigs and are up for making a batch of kits again to make it more cost effective for everyone. Therefore I'm trying to gauge/drum up some interest.
I'm guessing most Libra/Spyder owners here are already on the GTMOC forum, but if anyone hasn't already seen this and may be interested, please follow the link below

http://www.gtmdrivers.com/forum/z-cars-rear-suspen...
They have also been looking into retrofitting a Hayabusa subframe into a GTM Rossa amongst many other weird and wonderful things.
https://www.zcars.org.uk/
Edited by Yazza54 on Tuesday 10th January 10:35
Yazza54 said:
Some may remember the conversion that rdodger had Z-Cars develop some 7 or so years ago that reportedly transformed the handling. Basically doing away with the 2no trailing arms per side and installing a rose jointed swing arm effectively, with substantial bracing joining each side together. This not only did wonders for the general flex in the components and bulkhead but also remedied the tendency for the set up to go out of adjustment.
Since then Z-Cars changed ownership, eventually went bump, and is now back up and running with a joint venture between the original owner Chris and a previous customer David Rose. They have located the jigs and are up for making a batch of kits again to make it more cost effective for everyone. Therefore I'm trying to gauge/drum up some interest.
I'm guessing most Libra/Spyder owners here are already on the GTMOC forum, but if anyone hasn't already seen this and may be interested, please follow the link below
http://www.gtmdrivers.com/forum/z-cars-rear-suspen...
They have also been looking into retrofitting a Hayabusa subframe into a GTM Rossa amongst many other weird and wonderful things.
https://www.zcars.org.uk/
Thanks for the info....Since then Z-Cars changed ownership, eventually went bump, and is now back up and running with a joint venture between the original owner Chris and a previous customer David Rose. They have located the jigs and are up for making a batch of kits again to make it more cost effective for everyone. Therefore I'm trying to gauge/drum up some interest.
I'm guessing most Libra/Spyder owners here are already on the GTMOC forum, but if anyone hasn't already seen this and may be interested, please follow the link below

http://www.gtmdrivers.com/forum/z-cars-rear-suspen...
They have also been looking into retrofitting a Hayabusa subframe into a GTM Rossa amongst many other weird and wonderful things.
https://www.zcars.org.uk/
Edited by Yazza54 on Tuesday 10th January 10:35
and it's nice to see zcars back in business.We are the new owners of GTM Cars. Just in case anyone comes across this thread, we have agreed with Z-Cars to make a new batch of the transformative rear suspension upgrade for Libra and Spyder models.
As before, this is likely to be a single batch. We are hoping to match the price of £1200, the same as 9 years ago. Expressions of interest are due by 30 November 2026.
Please check out the details at our website
https://www.gtm-cars.co.uk/parts-shop/
As before, this is likely to be a single batch. We are hoping to match the price of £1200, the same as 9 years ago. Expressions of interest are due by 30 November 2026.
Please check out the details at our website
https://www.gtm-cars.co.uk/parts-shop/
andywint said:
We are the new owners of GTM Cars. Just in case anyone comes across this thread, we have agreed with Z-Cars to make a new batch of the transformative rear suspension upgrade for Libra and Spyder models.
As before, this is likely to be a single batch. We are hoping to match the price of £1200, the same as 9 years ago. Expressions of interest are due by 30 November 2026.
Please check out the details at our website
https://www.gtm-cars.co.uk/parts-shop/
Are you planning on building any new cars, or re launching the libra/Spyder?As before, this is likely to be a single batch. We are hoping to match the price of £1200, the same as 9 years ago. Expressions of interest are due by 30 November 2026.
Please check out the details at our website
https://www.gtm-cars.co.uk/parts-shop/
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