Team Losi JRXS
#6017
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I just ordered my JRX-S, and it will be arriving soon. I was looking at pinion gears for it and was wondering what brand the pros use. Any suggestions would help. Thanks!
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#6018
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Originally Posted by airbear87123
I just ordered my JRX-S, and it will be arriving soon. I was looking at pinion gears for it and was wondering what brand the pros use. Any suggestions would help. Thanks! ![Nodding](https://www.rctech.net/forum/classic_images/smilies/nod.gif)
![Nodding](https://www.rctech.net/forum/classic_images/smilies/nod.gif)
I use PRS...they are dialed!
#6019
Tech Adept
iTrader: (4)
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Hey guys,
I'm a recent owner of the JRX-S and I have a few questions.
I know how to measure droop with the ride height gauge, but do you measure the down-travel with the shocks removed? Also, how do you measure the uptravel?
I've noticed on some of the set-up sheets that multiple o-rings are sometimes used inside the shock cap.....what effect does this have on damping?
I would appreciate any info anyone could provide.
Thanks,
Mike
I'm a recent owner of the JRX-S and I have a few questions.
I know how to measure droop with the ride height gauge, but do you measure the down-travel with the shocks removed? Also, how do you measure the uptravel?
I've noticed on some of the set-up sheets that multiple o-rings are sometimes used inside the shock cap.....what effect does this have on damping?
I would appreciate any info anyone could provide.
Thanks,
Mike
#6020
Tech Fanatic
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Originally Posted by T. Hodge
I use PRS...they are dialed!
Todd, speaking of pinions. What pinion and spur combo did you use at the carpet nats for 19t, or maybe total rollout would be better.
#6021
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I do roll out in inches and run around a 1.15 roll out in 19 turn.
I think at the Nats they were running a 128/39 or 40 with pretty small tires.
I think at the Nats they were running a 128/39 or 40 with pretty small tires.
#6022
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Hey guys, I am having trouble setting up my car. When I set the chassis on the table, it lies flat. I have noticed however that when lifting the car in the front and rear that one tire comes up before the other. My droop settings are equal as well as my shock lengths. Any ideas on how I can correct this? I have been working for two hours trying to figure this out Any help is appreciated.
Thanks
Thanks
#6023
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Originally Posted by Intelligentsia
Hey guys, I am having trouble setting up my car. When I set the chassis on the table, it lies flat. I have noticed however that when lifting the car in the front and rear that one tire comes up before the other. My droop settings are equal as well as my shock lengths. Any ideas on how I can correct this? I have been working for two hours trying to figure this out Any help is appreciated.
Thanks
Thanks
Brant
#6024
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Unfortunately I do not have a tweak station. Is that pretty much the only way to tell?
I knew that something was tweaked because when I took the car for a drive under braking the car would want to spin out.
I knew that something was tweaked because when I took the car for a drive under braking the car would want to spin out.
#6025
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Originally Posted by Intelligentsia
Unfortunately I do not have a tweak station. Is that pretty much the only way to tell?
I knew that something was tweaked because when I took the car for a drive under braking the car would want to spin out.
I knew that something was tweaked because when I took the car for a drive under braking the car would want to spin out.
Brant
#6026
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pookyt ygpm
#6027
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Ping-Pong Back to Ya!!
Brant
Brant
#6028
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Originally Posted by dubble-m
Hey guys,
I'm a recent owner of the JRX-S and I have a few questions.
I know how to measure droop with the ride height gauge, but do you measure the down-travel with the shocks removed? Also, how do you measure the uptravel?
I've noticed on some of the set-up sheets that multiple o-rings are sometimes used inside the shock cap.....what effect does this have on damping?
I would appreciate any info anyone could provide.
Thanks,
Mike
I'm a recent owner of the JRX-S and I have a few questions.
I know how to measure droop with the ride height gauge, but do you measure the down-travel with the shocks removed? Also, how do you measure the uptravel?
I've noticed on some of the set-up sheets that multiple o-rings are sometimes used inside the shock cap.....what effect does this have on damping?
I would appreciate any info anyone could provide.
Thanks,
Mike
Set ride to 5mm in front. Holding down the tires lift up on the shock tower and measure the distance from your pitboard to the chassis. This is your uptravel. If you want 2mm up travel set the droop screws where the chassis will not lift higher than 7mm. Measure with ride height guage.
Ride height is 5mm and the maximum it can raise is 7mm. That equates to 2mm above ride height.
Here is an explanantion from the Losi site.
Front Droop: Droop is the amount of down-travel that the suspension has. It is adjusted with the set screw from the top of the arm. Droop is easily measured by removing the front tires and setting the chassis on the droop gauge (included) so that the gauge extends across the chassis from the center, out to the arm with the graduated notches to one side. Slide the gauge inward using the set screw boss on the bottom of the spindle carrier as a reference. The set screw boss should just clear the 3mm (minimum) step on the droop gauge. Repeat this for the other side, making sure that both sides are the same. With standard 2.5” tall tires you will want to maintain between 3-5mm of droop. Less droop makes the chassis react quicker but is not as good on bumpy tracks. More droop reduces steering into a turn and slows down the overall reaction of the chassis as well as making the chassis more stable on bumpy surfaces.
Up-travel Limiters: The up-travel of the shocks can be adjusted via the setscrew in the sway bar mount/up-travel stop (attached to each of the arms). With the chassis pushed down onto a flat surface (suspension compressed), pull up on the front or rear tires. This is the up-travel of the car. More up-travel is recommended for bumpy surfaces or track layouts that use berm edging or track dots. This will allow the suspension to work over those objects. Testing has shown that 3-5mm of tire up-travel for this type of track conditions is best. For smooth track layouts that are high bite, testing showed that limiting the up-travel helps the car react faster and improves corner speed.
#6029
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I just ordered the PRS adaptor. Anyone want a PRS 128t 64p spur. I have no idea why PRS included the same spur that comes with the car
PRS 128t 64p spur for sale....$5 shipped, never used![Wink](https://www.rctech.net/forum/classic_images/smilies/wink.gif)
Crap, now I'm fustrated. I have batteries, a setup and now a spur adaptor for my new car and its still another week until I even recieve the kit. This sucks...LOL Someone, buy my damn XRay
![Roll Eyes (Sarcastic)](https://www.rctech.net/forum/classic_images/smilies/rolleyes.gif)
PRS 128t 64p spur for sale....$5 shipped, never used
![Wink](https://www.rctech.net/forum/classic_images/smilies/wink.gif)
Crap, now I'm fustrated. I have batteries, a setup and now a spur adaptor for my new car and its still another week until I even recieve the kit. This sucks...LOL Someone, buy my damn XRay
![Laughing](https://www.rctech.net/forum/classic_images/smilies/laugh2.gif)
#6030
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Originally Posted by BlackKat
I just ordered the PRS adaptor. Anyone want a PRS 128t 64p spur. I have no idea why PRS included the same spur that comes with the car
PRS 128t 64p spur for sale....$5 shipped, never used![Wink](https://www.rctech.net/forum/classic_images/smilies/wink.gif)
Crap, now I'm fustrated. I have batteries, a setup and now a spur adaptor for my new car and its still another week until I even recieve the kit. This sucks...LOL Someone, buy my damn XRay![Laughing](https://www.rctech.net/forum/classic_images/smilies/laugh2.gif)
![Roll Eyes (Sarcastic)](https://www.rctech.net/forum/classic_images/smilies/rolleyes.gif)
PRS 128t 64p spur for sale....$5 shipped, never used
![Wink](https://www.rctech.net/forum/classic_images/smilies/wink.gif)
Crap, now I'm fustrated. I have batteries, a setup and now a spur adaptor for my new car and its still another week until I even recieve the kit. This sucks...LOL Someone, buy my damn XRay
![Laughing](https://www.rctech.net/forum/classic_images/smilies/laugh2.gif)