Xray T4 '13
#4222
hi all,just continuing on my set up issues,here is the set up i started with
http://forum.teamxray.com/xform/inde...D=430&setup=t4
the changes i made were a drop from 2000cst to 1000cst in the rear diff,front springs changed to the 2.3/2.6 progressives and laid the front shock in another hole and i managed a new pb (dont get too worked up it was only 1 second) but faster none the less,went from a 14.69 to a 14.41 with a lot more consistency to my run,during qualifying i only had old rubber which was worn through to the belting so to go a sec faster on old worn out rubber cheered me up,so had a look in my tyre box of a few old tyres and found 3 tyres slightly better than the ones on the car,i hit the second final and had my best run so far with the t4 ,still alot of work to do to get the other half a second, some of this time is still me as after ten years away im still improving my skills,so next up will be shock oils,most run 400 but ill try 400/450/500 to see what works better,if anyone has any suggestions towards ackerman and why or if i should change what i have,its better in the slower corners but is pushing going into the banked sweeper(that might just be the tyres) so next meeting,new boots will confirm if im going in the right direction,thanks for all your help so far,you know who you are
http://forum.teamxray.com/xform/inde...D=430&setup=t4
the changes i made were a drop from 2000cst to 1000cst in the rear diff,front springs changed to the 2.3/2.6 progressives and laid the front shock in another hole and i managed a new pb (dont get too worked up it was only 1 second) but faster none the less,went from a 14.69 to a 14.41 with a lot more consistency to my run,during qualifying i only had old rubber which was worn through to the belting so to go a sec faster on old worn out rubber cheered me up,so had a look in my tyre box of a few old tyres and found 3 tyres slightly better than the ones on the car,i hit the second final and had my best run so far with the t4 ,still alot of work to do to get the other half a second, some of this time is still me as after ten years away im still improving my skills,so next up will be shock oils,most run 400 but ill try 400/450/500 to see what works better,if anyone has any suggestions towards ackerman and why or if i should change what i have,its better in the slower corners but is pushing going into the banked sweeper(that might just be the tyres) so next meeting,new boots will confirm if im going in the right direction,thanks for all your help so far,you know who you are
#4224
a spring set will help with tuning and maybe some roll bars,having a spare rear diff with a different oil will help as it reduces time trackside ,easier to change a diff than having to change the oil aswell
#4225
Tech Fanatic
iTrader: (11)
Region 4 Race
First weekend out with the car on asphalt @ the ROAR Region 4 electric road Regionals (http://www.rctech.net/forum/florida-...regionals.html) and all weekend i was chasing more rotation and more steering. My setup to get the car into an A main final podium position was a bit odd ball from what some other guys had, but it definitely was one of the fastest sedans according to track times.
http://forum.teamxray.com/xform/inde...D=440&setup=t4
if you are chasing more steering or rotation, switch the shims in the rear arms so the arms move closer to the front. Car will rotate a lot better
http://forum.teamxray.com/xform/inde...D=440&setup=t4
if you are chasing more steering or rotation, switch the shims in the rear arms so the arms move closer to the front. Car will rotate a lot better
#4226
Tech Fanatic
iTrader: (11)
#4227
Tech Addict
iTrader: (9)
First weekend out with the car on asphalt @ the ROAR Region 4 electric road Regionals (http://www.rctech.net/forum/florida-...regionals.html) and all weekend i was chasing more rotation and more steering. My setup to get the car into an A main final podium position was a bit odd ball from what some other guys had, but it definitely was one of the fastest sedans according to track times.
http://forum.teamxray.com/xform/inde...D=440&setup=t4
if you are chasing more steering or rotation, switch the shims in the rear arms so the arms move closer to the front. Car will rotate a lot better
http://forum.teamxray.com/xform/inde...D=440&setup=t4
if you are chasing more steering or rotation, switch the shims in the rear arms so the arms move closer to the front. Car will rotate a lot better
#4228
First weekend out with the car on asphalt @ the ROAR Region 4 electric road Regionals (http://www.rctech.net/forum/florida-...regionals.html) and all weekend i was chasing more rotation and more steering. My setup to get the car into an A main final podium position was a bit odd ball from what some other guys had, but it definitely was one of the fastest sedans according to track times.
http://forum.teamxray.com/xform/inde...D=440&setup=t4
if you are chasing more steering or rotation, switch the shims in the rear arms so the arms move closer to the front. Car will rotate a lot better
http://forum.teamxray.com/xform/inde...D=440&setup=t4
if you are chasing more steering or rotation, switch the shims in the rear arms so the arms move closer to the front. Car will rotate a lot better
#4230
Tech Fanatic
iTrader: (11)
I thought about dropping 2k in there but just didn't have any
Rear camber was already 1 degree and rear links were already short. I thought taking shims out lowers roll center, therefore making the car push more?!?!