Tamiya TRF415
#1756
Tech Fanatic
iTrader: (1)
Joined: Nov 2001
Posts: 997
From: Somewhere on earth
Originally posted by trf racer
have you tried
harder springs/anti roll bars/less toe/higher roll center?
opposite at the front.try white springs at back and blue at front.
does this car have as much understeer as the evo3 sl?
have you tried
harder springs/anti roll bars/less toe/higher roll center?
opposite at the front.try white springs at back and blue at front.
does this car have as much understeer as the evo3 sl?
#1757
Rick
so what is faster for you currently? EVO3?
I have to say the EVO3 is working pretty good for me. Did win all of the last four 27T stock races including today with the EVO.
I´m watching the 415 but I´m waiting until price drops.
so what is faster for you currently? EVO3?
I have to say the EVO3 is working pretty good for me. Did win all of the last four 27T stock races including today with the EVO.
I´m watching the 415 but I´m waiting until price drops.
#1758
Originally posted by JRRobiso
Do you know where can I purchase a spool for my 415. Does Steve (SpeedTechRC) carry them?
Do you know where can I purchase a spool for my 415. Does Steve (SpeedTechRC) carry them?
Originally posted by tamiyarcracer
Chris glad you liked the spool. Give Steve any constructive feedback, you can think of. So We can make it the best we can.
Tell me how did you get to be one of the prototype testers???
You think Ian will be able to get one?? ;-)
As for the top shaft. I noticed on Dan's that the pully farthest from the spur slipped inside the bulkhead a little, and left a witness mark from rubbing.I was thinking I would make a spacer to fit between the pulley / spur gear mount, and the bearings
Chris glad you liked the spool. Give Steve any constructive feedback, you can think of. So We can make it the best we can.
Tell me how did you get to be one of the prototype testers???
You think Ian will be able to get one?? ;-)
As for the top shaft. I noticed on Dan's that the pully farthest from the spur slipped inside the bulkhead a little, and left a witness mark from rubbing.I was thinking I would make a spacer to fit between the pulley / spur gear mount, and the bearings
like i said before, the spool worked great. i checked my car last night, no wear anywhere, even after hitting the boards at socal.i was lucky enough to be at the right place at the right time, and steve asked me to prototype. ill run this coming sunday at a parking lot race and let you know. my set up (like rod's) pushed a bit at socal, but it was like a bat out of hell coming out. car felt good overall. ill yank it after next sun and hand it over to ian to prototype, steve didnt have enough to give to me and ian. so we have to share

btw mine(center pulley) is tucked inside (bulkhead) also. i have pictures. will post soon.
Originally posted by jeffreylin
Chris, I had that problem too when I first built the car and I had to rebuild the center. You have to play with the placements of the pully and the spur gear holder a little so the spur gear holder won't touch the bulkhead.
Chris, I had that problem too when I first built the car and I had to rebuild the center. You have to play with the placements of the pully and the spur gear holder a little so the spur gear holder won't touch the bulkhead.
the bulkhead has already lost its blue anodization. oh well. i had to sand it down anyways to make room for the two center pulleys. overall, the car's drivetrain is set up great right now. its reedy race ready!
#1760
Originally posted by Hebiki
Picture of center pulley tucked into bulkhead
Picture of center pulley tucked into bulkhead
By the way still haven't built mine yet, as it is undergoing a transformation. I hope it will be something people want to look at down there at Reedy.
As for the Blue anodizing. I could, but the black coating is a a heat treating process that is availible to me. If it were anodized, I'm not sure it would be as durable.
#1762
Originally posted by V12
Just heard today Yok SD outdrives will work for a 415 frontdiff. Anyone tried this?
Just heard today Yok SD outdrives will work for a 415 frontdiff. Anyone tried this?
#1763
Originally posted by tamiyarcracer
Tell me how did you get to be one of the prototype testers???
You think Ian will be able to get one?? ;-)
Tell me how did you get to be one of the prototype testers???
You think Ian will be able to get one?? ;-)
Troy... thanks for thinking of me... hehehe, don't worry, the proto spool is in good hands with Chris on the throttle. He'll surely be testing the durability side of it...
j/k Hebiki....
#1764
Tech Rookie
Joined: Apr 2003
Posts: 4
From: Finland
I will receive TRF 415 in next week so I have couple of question about car:
Where I can found good TRF 415 setup(s) for "low" grip indoor / outdoor track?
What are Tamiya spring rate ( in lbs )
Thanks Jani
Where I can found good TRF 415 setup(s) for "low" grip indoor / outdoor track?
What are Tamiya spring rate ( in lbs )
Thanks Jani
#1765
Originally posted by tamiyadriver
the SD diffs are off center... wont work for the 415, i dont think. what have been playing with is the rear set from the older belt car. it is centered... i found the 6x11 bearing i was looking for, and when they get here if my idea works, ill be sure to post pix on here.... :crossing fingers:
the SD diffs are off center... wont work for the 415, i dont think. what have been playing with is the rear set from the older belt car. it is centered... i found the 6x11 bearing i was looking for, and when they get here if my idea works, ill be sure to post pix on here.... :crossing fingers:
Maybe it was a mix-up with the old car.
#1767
Originally posted by tamiyarcracer
Chris you did that differently than I had thought. I was thinking of putting the pulleys back to back. Can you send me a pic of the car, straight down from the top? Want to see how the belt looks to the front.
By the way still haven't built mine yet, as it is undergoing a transformation. I hope it will be something people want to look at down there at Reedy.
As for the Blue anodizing. I could, but the black coating is a a heat treating process that is availible to me. If it were anodized, I'm not sure it would be as durable.
Chris you did that differently than I had thought. I was thinking of putting the pulleys back to back. Can you send me a pic of the car, straight down from the top? Want to see how the belt looks to the front.
By the way still haven't built mine yet, as it is undergoing a transformation. I hope it will be something people want to look at down there at Reedy.
As for the Blue anodizing. I could, but the black coating is a a heat treating process that is availible to me. If it were anodized, I'm not sure it would be as durable.
#1770
Originally posted by Holmenkollen
It`s an easy car to drive fast with.
And you won´t break any one way gears.
It`s an easy car to drive fast with.
And you won´t break any one way gears.



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