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Duane
Chase Driver
Posts: 466
Join date: 2009-06-25
Location: Dubai
 | | Subject: TA03 pulleys Sun Jan 16, 2011 7:07 pm | |
| Guys, where do you get the different size pulleys to od the ta03 ?
Duane |
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jebjeb
@dubdrift.com
Posts: 1884
Join date: 2009-11-19
Location: Dubai
| | Subject: TA03 pulleys Sun Jan 16, 2011 10:02 pm | |
| | Duane wrote: | Guys, where do you get the different size pulleys to od the ta03 ?
Duane |
@ Duane... ebay, asiatees.com, what else... hmmm... just search. theres plenty before strawb and I ordered some  hehehe! |
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strawb
@dubdrift.com
Posts: 1546
Join date: 2009-11-15
Location: Dubai
| | Subject: Re: TA03 pulleys Sat Jul 16, 2011 3:34 pm | |
| There's one particular seller in ebay who sells the 14T tobee pulley .... Very cheap at that .... Try searching for jason store in ebay ...
I'm looking to modify a smaller rear pulley to about 10T if possible to get more OD ratio for those loooong drifts ... |
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J.Drift
Lead Driver
Posts: 2902
Join date: 2009-06-07
Location: Abu Dhabi, UAE
| | Subject: Re: TA03 pulleys Sat Jul 16, 2011 5:05 pm | |
| you need also a bigger pulley for front side to get more CS Rates  |
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Abdul Basit
Chase Driver
Posts: 1038
Join date: 2009-10-07
Location: Mirdiff
| | Subject: Re: TA03 pulleys Sat Jul 16, 2011 7:44 pm | |
| | strawb wrote: | | I'm looking to modify a smaller rear pulley to about 10T if possible to get more OD ratio for those loooong drifts ... |
I don't think that's a good idea.
Small pulleys = inefficient drivetrain.
What ratio/percentage are you trying to get? |
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jebjeb
@dubdrift.com
Posts: 1884
Join date: 2009-11-19
Location: Dubai
| | Subject: Re: TA03 pulleys Sat Jul 16, 2011 8:31 pm | |
| inefficient drivetrain? so all these CS thing is inefficient? all those videos and your posts regarding CS is inefficient? please elaborate before my blood shoot up   |
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J.Drift
Lead Driver
Posts: 2902
Join date: 2009-06-07
Location: Abu Dhabi, UAE
| | Subject: Re: TA03 pulleys Sat Jul 16, 2011 8:42 pm | |
| you can use the OTA-R31 CS calculator for TA03F All you have to change is outer pulley R1/R2 & you will get the rough CS Rates OTA-R31 CS Calculator 17T/14T = 21% CS Rates If strawb Can get a 10T pulley 17T/14T = 70% CS (Not bad CS Rates)  |
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Abdul Basit
Chase Driver
Posts: 1038
Join date: 2009-10-07
Location: Mirdiff
| | Subject: Re: TA03 pulleys Sat Jul 16, 2011 9:48 pm | |
| | jebjeb wrote: | inefficient drivetrain? so all these CS thing is inefficient? all those videos and your posts regarding CS is inefficient?
please elaborate before my blood shoot up |
No, that's not even close to what I meant.
Try it yourself, for the rear, use a 10t center pulley, and a 10t differential pulley, and note down your runtime and temperatures, then use a 20t center pulley, and 20t differential pulley, and then note down your runtime and temperatures.
Maybe, jussttt maybe, there is a reason why the V2 TA05 has 37t pulleys instead of the old 36t? And maybe that's why they made the center pulleys that are 2t bigger too? And why TA06 has 39t diff pulleys? And why Xray and 3Racing make optional larger center pulleys?
And maybe that's why Cyclones correct me if I'm wrong, have 39t? Same with the OTA-R31, when they could have had smaller ones to make CS easier? And why JRX-S have 41t (or 40t, depends) pulleys? Same with Yokomo, and all other well known kits?
It's really a very simple concept, when you wrap a belt around such a small pulley, you reduce it's efficiency, if you want I can scan my Xray T2 manual to prove it?
And yeah, CS can make it less efficient depending on how you gear it.
It was just some advice and an opinion, must everything I saw have to be followed by either an explanation or flaming? |
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jebjeb
@dubdrift.com
Posts: 1884
Join date: 2009-11-19
Location: Dubai
| | Subject: Re: TA03 pulleys Sat Jul 16, 2011 10:44 pm | |
| aha!! but we are talking about TA03 pulleys. the front and rear gears are stock and can't be changed or replaced. the best possible way to attain a decent OD is by replacing the center front and center pulley. so efficiency is not compromised in the 03 |
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strawb
@dubdrift.com
Posts: 1546
Join date: 2009-11-15
Location: Dubai
| | Subject: Re: TA03 pulleys Sun Jul 24, 2011 4:06 pm | |
| can anyone tell me the pitch dimensions of the TA-03 pulleys???? seriously working on a 21T front 9T rear OD Set-up  |
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J.Drift
Lead Driver
Posts: 2902
Join date: 2009-06-07
Location: Abu Dhabi, UAE
| | Subject: Re: TA03 pulleys Sun Jul 24, 2011 4:09 pm | |
| wow! that a full counter steer for a TA03F cant wait to see that CS mods TA03F sliding |
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strawb
@dubdrift.com
Posts: 1546
Join date: 2009-11-15
Location: Dubai
| | Subject: Re: TA03 pulleys Sun Jul 24, 2011 4:17 pm | |
| the OD i have on now is doing the countersteer i want for short tight switch backs .... but its those loooong drifts i wanna maintain my CS in so does anyone know the pitch of the pulleys???? im gonna go look for something in the industrial market |
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tamiya
Co-Driver
Posts: 79
Join date: 2011-04-07
Location: MY, SG, AU
| | Subject: Re: TA03 pulleys Sun Jul 24, 2011 10:20 pm | |
| belt pitch is all 3mm metric |
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strawb
@dubdrift.com
Posts: 1546
Join date: 2009-11-15
Location: Dubai
| | Subject: Re: TA03 pulleys Sun Jul 24, 2011 10:36 pm | |
| Thanks .... I used a caliper and it read 2.5mm .... But I wasn't really sure if I measured it right though |
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strawb
@dubdrift.com
Posts: 1546
Join date: 2009-11-15
Location: Dubai
| | Subject: Re: TA03 pulleys Mon Jul 25, 2011 10:42 am | |
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