Tamiya TRF417
#5251
#5254
ok, so they are 64dp
Can you recommend how many tooth pinion i would need for 17.5 motor and medium size carpet track?
111t or 113t spur?
Also are tamiya pinions the best or another brand?
Can you recommend how many tooth pinion i would need for 17.5 motor and medium size carpet track?
111t or 113t spur?
Also are tamiya pinions the best or another brand?
#5257
Tech Adept
iTrader: (3)
Would you recommend this setup for sweep 28s as well? Paragon black can is the only traction compound we can use as well. I've been fighting between oversteer on power and understeer off power on this track.
I'm using:
front:
Tamiya white springs, 35wt associated oil, hole 3 on the tower, 4mm inner camber spacer, BB block, .5mm under rear of front (anti-squat), medium sway
Rear:
Tamiya blue springs, 35wt, hole 3on the tower, 3mm inner camber spacer, xa and e blocks, .5mm under both suspension blocks, thin sway.
So far I have tried (not all at once) lowering the inner camber links 1mm, removing the rear sway bar, and softening to blue/yellow springs amount other things, but have not been able to find a middle ground between being loose, understeer, and still maintaining corner speed. Does anyone have any suggestions? Has anyone cut the front of the top deck on the V5 with success?
FYI, this is for 4.5 with a spool.
Thanks, I appreciate it.
I'm using:
front:
Tamiya white springs, 35wt associated oil, hole 3 on the tower, 4mm inner camber spacer, BB block, .5mm under rear of front (anti-squat), medium sway
Rear:
Tamiya blue springs, 35wt, hole 3on the tower, 3mm inner camber spacer, xa and e blocks, .5mm under both suspension blocks, thin sway.
So far I have tried (not all at once) lowering the inner camber links 1mm, removing the rear sway bar, and softening to blue/yellow springs amount other things, but have not been able to find a middle ground between being loose, understeer, and still maintaining corner speed. Does anyone have any suggestions? Has anyone cut the front of the top deck on the V5 with success?
FYI, this is for 4.5 with a spool.
Thanks, I appreciate it.
#5258
Tech Regular
iTrader: (16)
Anybody have a good low traction 17.5 asphalt set-up for a 417x? I'm having issues with the car having way too much on power steering, on fast transitioning sections and corner exit the rear of the car would want to over rotate. Running HPI silver springs all around with 450cst front and 400cst rear. 1.5 front camber and 2.0 rear.
Thanks
Thanks
#5259
Tech Elite
iTrader: (5)
Anybody have a good low traction 17.5 asphalt set-up for a 417x? I'm having issues with the car having way too much on power steering, on fast transitioning sections and corner exit the rear of the car would want to over rotate. Running HPI silver springs all around with 450cst front and 400cst rear. 1.5 front camber and 2.0 rear.
Thanks
Thanks
#5261
96 or 97 xenon spur gears work really well, as for gear ratio depends what motor you're using but usually around 4 to 4.2 just test it and play around with it if the motor fades around the 4 minute mark just turn the timing down a little so it will be strong for the full 6 minutes assuming its blinky mode you're running.
#5262
Tech Master
The Raceberry chassis isnt needed in any way.. personally I would keep away and just concentrate on getting the V5 working well.
#5263
Tech Initiate
Hi there, a lot of diferent informacion about what shims you put and were you put it, for diferent chassis whith raceberry chassi. Im little confused some says to put 0.5 under bulkeads and 2.0 mm under top deck. http://tchub.wordpress.com/2013/04/0...17-conversion/
Others says no 0.5 under bulkheads and 2.5mm under top deck.
Anyway anyone try it out, or have more info.
Best,
Others says no 0.5 under bulkheads and 2.5mm under top deck.
Anyway anyone try it out, or have more info.
Best,
#5264
Tech Champion
iTrader: (34)
Hi there, a lot of diferent informacion about what shims you put and were you put it, for diferent chassis whith raceberry chassi. Im little confused some says to put 0.5 under bulkeads and 2.0 mm under top deck. http://tchub.wordpress.com/2013/04/0...17-conversion/
Others says no 0.5 under bulkheads and 2.5mm under top deck.
Anyway anyone try it out, or have more info.
Best,
Others says no 0.5 under bulkheads and 2.5mm under top deck.
Anyway anyone try it out, or have more info.
Best,
#5265
Tech Regular
iTrader: (23)
After looking close up at a Raceberry chassis and seeing the top deck is not connected to the Yok motor mount I tried to duplicate it.
I installed .5mm spacers between the top deck and all bulkhead screws (front and rear). Then I put A small piece of foam servo tape on the underside of the top deck directly over the 2 layshaft bearings to keep the spur gear from rocking up and down under throttle. There are no screws attaching the top deck to the motor mount now (and a .5mm gap between them) allowing more flex in the rear of the chassis much like the Raceberry kit.
I also removed the front chassis-to-motor mount screw and installed a longer one in the same location but from the top side of the motor mount down into the chassis hole. Same concept as removing the factory screw and installing a stud like the team drivers do. This helped noticeably to increase rear chassis flex also.
I only ran this setup one race day (before our season ended this year) but on the same track layout I ran my personal best lap times that were .2 sec faster with this setup. Hope it works for you too.
I installed .5mm spacers between the top deck and all bulkhead screws (front and rear). Then I put A small piece of foam servo tape on the underside of the top deck directly over the 2 layshaft bearings to keep the spur gear from rocking up and down under throttle. There are no screws attaching the top deck to the motor mount now (and a .5mm gap between them) allowing more flex in the rear of the chassis much like the Raceberry kit.
I also removed the front chassis-to-motor mount screw and installed a longer one in the same location but from the top side of the motor mount down into the chassis hole. Same concept as removing the factory screw and installing a stud like the team drivers do. This helped noticeably to increase rear chassis flex also.
I only ran this setup one race day (before our season ended this year) but on the same track layout I ran my personal best lap times that were .2 sec faster with this setup. Hope it works for you too.