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Old 06-30-2006, 02:32 AM   #1
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well, here is my dilema and question. first, i have installed a 'pede trans and a 55 turn lathe in my fj45 project and am running a 48 pitch 96t spur gear with a 12t pinion, to bruiser axles. the ratio is not ideal but i can't seem to find a better ratio. what i need is either a larger spur or a smaller pinion which i cant seem to find. i would like to get up around 48:1 but i am stuck around 43.5:1. i have considered going to 64p setup but the best i can do is 125t spur and 16t pinion. so the question is this: will running a 65 turn lathe make up for my insuficient gearing? has anyone tried this in a similar application? i just don't want to spend another $20.00 on this thing yet. the other option is finding an 11t 48p pinion. any idea where to get a couple of these? your assistance is greatly appreciated.

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Old 06-30-2006, 02:42 AM   #2
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It'll slow it down and torque it up a bit, so to speak. You could also consider throwing in an extra cell or two with that 65t, to give it a little extra juice.
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Old 06-30-2006, 03:00 AM   #3
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They've got 11 tooths at the hobbytown I frequent.
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Old 06-30-2006, 03:10 AM   #4
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rc4wd sells 12 to 8 tooth pinions for 12 bucks i think there awesome i got a 10 on a 55t works great
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Old 06-30-2006, 09:38 AM   #5
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Quote:
Originally Posted by newbtxt1
rc4wd sells 12 to 8 tooth pinions for 12 bucks i think there awesome i got a 10 on a 55t works great
But is is a 48 pitch? the pede trans typically uses a 48 pitch spur.

Chino, I have one 10tooth 48 pitch pinion gear. They are super rare and were made by Radical Midwest Chassis Designs (actually he convinced Robinson Racing to make a small batch for him) I have one in my bronco tlt with a 55 turn and its pretty sweet set up like that. If you want this one, send me a PM, I dont think I will really use it.

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Old 06-30-2006, 10:25 AM   #6
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mike, pm headed your way. thanks!
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Old 06-30-2006, 10:26 AM   #7
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Quote:
Originally Posted by rambuller84
They've got 11 tooths at the hobbytown I frequent.
is that 48 pitch? i will check my lhs.
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Old 07-01-2006, 12:29 AM   #8
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I'm pretty sure. I'll check tommorow when I go.
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Old 07-01-2006, 10:46 AM   #9
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Dean, at the Bean hollow comp Art showed up with his clod running 8t pinions and 65t lathes. I would have to say the wheelspeed is only 75% of what the 55t lathe is. And it had plenty of torque to get through a lot of obstacles. It was pretty darn slow. Not sure if that helps but that is all I know about the 65t.
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Old 07-02-2006, 01:34 AM   #10
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Quote:
Originally Posted by rambuller84
I'm pretty sure. I'll check tommorow when I go.
any news yet? 48p? 32p?
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Old 07-02-2006, 01:37 AM   #11
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Quote:
Originally Posted by Nluvwithxlr8ing
Dean, at the Bean hollow comp Art showed up with his clod running 8t pinions and 65t lathes. I would have to say the wheelspeed is only 75% of what the 55t lathe is. And it had plenty of torque to get through a lot of obstacles. It was pretty darn slow. Not sure if that helps but that is all I know about the 65t.
hmmm. i might just have to try one.:-x i am curious if the 65t can make up for the ratio problem.
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Old 07-02-2006, 03:47 AM   #12
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No 11 T 48 pitch there. I dunno if they didn't have them or they don't sell them. I have to go back up there in a few days and I'll ask about it and look for 32's too.
If not, I would add another cell and go to a 65. That's my plan for the new TLT I just got.
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