Tamiya mini cooper
#917
Originally Posted by Steven Key
Aaaa Grasshopper,
I think you hit on something with that body mount suggestion. I'll bet my body is touching the tire on hard corners and that is why it chatters. May not have anything to do with the chassis.
Doc, Thanks for the suggestions.
I think you hit on something with that body mount suggestion. I'll bet my body is touching the tire on hard corners and that is why it chatters. May not have anything to do with the chassis.
Doc, Thanks for the suggestions.
#918
Tech Addict
iTrader: (7)
Slotmachine,
I removed one "O" ring from inside both of the rear shocks and that substantially reduced the chatter. It made the car steer more crisply and it didn't scrub speed through the corners like before. I went from a 4th or 5th place car to a car that could challenge for the lead.
Thanks for the help
I removed one "O" ring from inside both of the rear shocks and that substantially reduced the chatter. It made the car steer more crisply and it didn't scrub speed through the corners like before. I went from a 4th or 5th place car to a car that could challenge for the lead.
Thanks for the help
#921
Tech Champion
iTrader: (4)
Originally Posted by Steven Key
Slotmachine,
I removed one "O" ring from inside both of the rear shocks and that substantially reduced the chatter. It made the car steer more crisply and it didn't scrub speed through the corners like before. I went from a 4th or 5th place car to a car that could challenge for the lead.
Thanks for the help
I removed one "O" ring from inside both of the rear shocks and that substantially reduced the chatter. It made the car steer more crisply and it didn't scrub speed through the corners like before. I went from a 4th or 5th place car to a car that could challenge for the lead.
Thanks for the help
Paul................
By the way, how was the traction roll issue with 1 less o-ring?
#922
Tech Addict
iTrader: (7)
Paul,
Traction roll was not a problem at all. I don't think the car sits any higher, than before, with one less "O" ring limiting the shock travel it can just lean over just a little more.
I will try it with one less "O" ring in the front shocks next week and let you know how that works.
Thanks Again
Traction roll was not a problem at all. I don't think the car sits any higher, than before, with one less "O" ring limiting the shock travel it can just lean over just a little more.
I will try it with one less "O" ring in the front shocks next week and let you know how that works.
Thanks Again
#923
Tech Champion
iTrader: (4)
Originally Posted by Steven Key
Paul,
Traction roll was not a problem at all. I don't think the car sits any higher, than before, with one less "O" ring limiting the shock travel it can just lean over just a little more.
I will try it with one less "O" ring in the front shocks next week and let you know how that works.
Thanks Again
Traction roll was not a problem at all. I don't think the car sits any higher, than before, with one less "O" ring limiting the shock travel it can just lean over just a little more.
I will try it with one less "O" ring in the front shocks next week and let you know how that works.
Thanks Again
#924
Tech Apprentice
TAO3 BALL DIFF
I am in the process of re-building my TAO3 Ball diff in my MO3L and insteead of placing the thrust bearing I am going to place a 1050 wheel bearing and a washer under the hexagonal bolt. I believe this will give more option of running the diff tighter. The only problem I can see with this, is it will more than likely push more coming out of corners.
Does anyone have a opinion on this, as I was also considering building the bevel gearbox with additional washers on both sides of the bevel gear for a tighter fit. This should get the diff to act similar to a spool, which will I think cause additional push through corners.
I am trying to build a diff which will allow faster cornering speeds, while maintaining good handling.
I only run my Mini on asphalt tracks with 60 D tyres. Thanks for you info previously slotmachine.
Any assistance appreciated.
Does anyone have a opinion on this, as I was also considering building the bevel gearbox with additional washers on both sides of the bevel gear for a tighter fit. This should get the diff to act similar to a spool, which will I think cause additional push through corners.
I am trying to build a diff which will allow faster cornering speeds, while maintaining good handling.
I only run my Mini on asphalt tracks with 60 D tyres. Thanks for you info previously slotmachine.
Any assistance appreciated.
#925
Tech Champion
iTrader: (4)
Originally Posted by caltech1
I am in the process of re-building my TAO3 Ball diff in my MO3L and instead of placing the thrust bearing I am going to place a 1050 wheel bearing and a washer under the hexagonal bolt. I believe this will give more option of running the diff tighter. The only problem I can see with this, is it will more than likely push more coming out of corners.
Does anyone have a opinion on this, as I was also considering building the bevel gearbox with additional washers on both sides of the bevel gear for a tighter fit. This should get the diff to act similar to a spool, which will I think cause additional push through corners.
I am trying to build a diff which will allow faster cornering speeds, while maintaining good handling.
I only run my Mini on asphalt tracks with 60 D tyres. Thanks for you info previously slotmachine.
Any assistance appreciated.
Does anyone have a opinion on this, as I was also considering building the bevel gearbox with additional washers on both sides of the bevel gear for a tighter fit. This should get the diff to act similar to a spool, which will I think cause additional push through corners.
I am trying to build a diff which will allow faster cornering speeds, while maintaining good handling.
I only run my Mini on asphalt tracks with 60 D tyres. Thanks for you info previously slotmachine.
Any assistance appreciated.
I build my TA03 ball diff like it says in the book, stock grease. I use lock-tite on the adjustment nut. I tighten the bolt very tight and then back it off 1/8th. of a turn, kinda works like a spool also. I have no on power push at all. With mini`s you just have to let off early and hit the throttle at the middle of the apex to carry corner speed.
#926
Tech Apprentice
MO3 DiFFS
Well I have rebuilt the Mini with the TAO3 ball diff setup tight and loctited the Hex nut. I have not greased the diff running surfaces, ie pinion mating areas. I fitted a F201 flourine coated 20 tooth pinion onto a Fantom 27 turn stock motor. I ran this up the road and this certainly moves along. I don't think my 1400 batteries will last 5 min runtime though.
We are running super cooper on Mon night at our RC club prior to Xmas break. Will take slotmachines and oldnwise advice and try to slow in and fast out the corners and see how I go.
Thanks for the advice.
Calvin.
We are running super cooper on Mon night at our RC club prior to Xmas break. Will take slotmachines and oldnwise advice and try to slow in and fast out the corners and see how I go.
Thanks for the advice.
Calvin.
#927
Tech Champion
iTrader: (4)
I bought 1 of doc`s motors tonight and after I put it in Doc said UH, OH!!!!!!
That motor was fast I had the fastest single lap time of the night, and I had the only 25 lap run Thanks Doc! I cant wait to get somthing other than Venom stick packs......
I cant wait to do it again on Jan. 7th. Were trying to get more people to show next race.24 Was nice but I want more.........
That motor was fast I had the fastest single lap time of the night, and I had the only 25 lap run Thanks Doc! I cant wait to get somthing other than Venom stick packs......
I cant wait to do it again on Jan. 7th. Were trying to get more people to show next race.24 Was nice but I want more.........
#929
Originally Posted by Slotmachine
Everyone From HiJackerRC Designs..........
#930
I also got a motor from doc and i was up two more laps a race this week compared to last week. And it is still just a two hole motor.
If your out there Doc thanks again. I almost gave up on my mini.
Chris
If your out there Doc thanks again. I almost gave up on my mini.
Chris