Yokomo MR4TC-BD
#3362
Tech Master
iTrader: (1)
Originally Posted by Shopkeeper
pops,
Thanks for posting your setup. I run on tracks that don't have alot of traction (parking lots). I am running pretty much the kit set up, I just adjust it with tire/insert combos to find the traction. It does always seem to have a little on power push, but it isn't bad.
It seems most have gotton away from the oneways (center and front) to go with locked center and spool. Do you think the car would be or is faster this way or is it just seem easier to drive?
Thanks
Thanks for posting your setup. I run on tracks that don't have alot of traction (parking lots). I am running pretty much the kit set up, I just adjust it with tire/insert combos to find the traction. It does always seem to have a little on power push, but it isn't bad.
It seems most have gotton away from the oneways (center and front) to go with locked center and spool. Do you think the car would be or is faster this way or is it just seem easier to drive?
Thanks
#3363
After breaking a spool at a race we decided to take the diff balls out of a diff, turn the plates around and do the diff up really tight. This way, the diff parts acted as a spool on the track with no slip what so ever, we checked it after every race for looseness but it stayed solid all day.
Because we had done this, the two diff halfs could actually spin free of each other if enough force was applied. if the car clipped a kerb awkwardly it did not damage any of the drivetrain. When we used a solid spool it tended to snap pins in the driveshafts etc.
I tried a diff on carpet at the weekend done up quite tight with the balls still in it and it pulled out of corners nearly as good as a spool. but not quite
Because we had done this, the two diff halfs could actually spin free of each other if enough force was applied. if the car clipped a kerb awkwardly it did not damage any of the drivetrain. When we used a solid spool it tended to snap pins in the driveshafts etc.
I tried a diff on carpet at the weekend done up quite tight with the balls still in it and it pulled out of corners nearly as good as a spool. but not quite
#3364
Tech Master
iTrader: (1)
Originally Posted by pheyhoe
I tried a diff on carpet at the weekend done up quite tight with the balls still in it and it pulled out of corners nearly as good as a spool. but not quite
#3365
Originally Posted by Matt Howard
yes, but I'm not telling you
PM jimnew on this board and might be able to hook you up
PM jimnew on this board and might be able to hook you up
#3366
Originally Posted by noline
I have a question about mod gearing I have a 112 64p spur gear and Im running a Reedy Ti3 8 turn Double Modified with IB3800's Batteries what pinion should I use for this modified Im currently running on a med/sized asphalt track with rubber tires any help would be greatly appreciated
may i suggest 26tooth for an 8.6 final drive... the Ti motors are very torquey
#3367
Hey Matt Are you back in the states? What kind of spool are you running and what driveshafts(I guess they break).
Don't give Scooby a thicker chassis
Don't give Scooby a thicker chassis
#3368
Originally Posted by pops
If you haven't tried it yet you should try a diff built with hard diff lube. Very thick and sticky, plus you don't have to overtighten the diff. Yokomo diff screws can be a nightmare if overtightened.
I will try thick lube next time i race on carpet, thanks
#3370
Originally Posted by pheyhoe
Try tightening a diff screw on the TC4. They have the strength of a cocktail stick.
I will try thick lube next time i race on carpet, thanks
I will try thick lube next time i race on carpet, thanks
Touch wood i only have to replace the yokomo screw, every now and then.
#3371
#1 and #2 Diff Pulleys
out of the 4 spair pulleys i have two have a number 1 next to the '40t' and the other two have a number 2 on them, what (if any?) is the differance between them?
cheers
cheers
#3372
Tech Master
iTrader: (1)
Originally Posted by s2
out of the 4 spair pulleys i have two have a number 1 next to the '40t' and the other two have a number 2 on them, what (if any?) is the differance between them?
cheers
cheers
#3373
Originally Posted by pops
The #1 is Front one-way pulley(larger center hole), the #2 is a diff pulley(smaller center hole).