735LikesXRAY T4'20 SPEC
07-25-2019, 10:58 AM
#31
Originally Posted by dlruk
Why have they got spacers under the hinge pin areas and bushes all the way up? To get really high roll centre? Is that to stop roll in high grip/speed?
07-25-2019, 11:30 AM
#32
That's the RX8 support, super tiny :-)
07-25-2019, 02:18 PM
#33
Tech Master
So they have actually molded new longer arms according to that last pic!
07-26-2019, 05:20 AM
#35
Originally Posted by dlruk
Why have they got spacers under the hinge pin areas and bushes all the way up? To get really high roll centre? Is that to stop roll in high grip/speed?
Think it might help sometimes in lower/mid grip tracks.
But they are developing and testing all the time so don't expect everything you see to definitely make any production kit.
07-26-2019, 10:44 AM
#37
Originally Posted by malkiy
Think this is in response to AMX. They've been running arms shimmed as high as 3.5mm since the beginning of the asphalt season with great success.
The Awesomatix car has a super low RC because the pivot balls mount about 1mm lower than the lowest pills on an xray and the outer pivot mounts over the arm about 0.5mm-0.75mm from center vs the outer hing pin on a conventional tc, creating a downward angle of the arm towards the center deeper than on other kits. Awesomatix going to “high roll center” is really just sort of correcting the Geometry so it is closer to being around above the ground slightly vs where it used to be really far under.
07-28-2019, 08:23 AM
#38
Tech Master
So the T4'20 might be both mid and long arm... Bruno says new platform so it has at least one of the above.
07-28-2019, 09:02 AM
#39
Now if the plastic parts are changing... Maybe we will go for a T5 ;-)
07-29-2019, 01:48 AM
#40
Originally Posted by DavidNERODease
So they have actually molded new longer arms according to that last pic!
07-29-2019, 04:17 AM
#41
Long arms
new suspension blocks
mid mount / new motor mount
optimised bulkheads
revised sway bars
at least 70% new. Good chance to not be called T4!
drivetrain (apart from belts), shocks and steering all the same though.
new suspension blocks
mid mount / new motor mount
optimised bulkheads
revised sway bars
at least 70% new. Good chance to not be called T4!
drivetrain (apart from belts), shocks and steering all the same though.
07-30-2019, 01:36 AM
#42
Originally Posted by cplus
Long arms
new suspension blocks
mid mount / new motor mount
optimised bulkheads
revised sway bars
at least 70% new. Good chance to not be called T4!
drivetrain (apart from belts), shocks and steering all the same though.
new suspension blocks
mid mount / new motor mount
optimised bulkheads
revised sway bars
at least 70% new. Good chance to not be called T4!
drivetrain (apart from belts), shocks and steering all the same though.
Probably still called T4 though
07-30-2019, 05:24 AM
#43
Originally Posted by Skiddins
No guarantee that all the parts being tested will end up on the car though.
Probably still called T4 though
Probably still called T4 though
what I’ve seen looked very close to production ready.
As for the name, I’m going to the factory in 4weeks. Might see if I can find a pallet of cardboard.
08-06-2019, 12:34 AM
#44
08-06-2019, 07:56 AM
#45
Tech Master
Pics
Originally Posted by Barry_Hughes
Another mid conversion RC COX https://ppm-rcracing.com/products/CO...JvLmEfINLE5_Ys
