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 2521 Posts Member #: 417 Post Whore Swindon |
8th Feb, 2005 at 01:35:16pm
I have a metro challange box and diff,but want to check it before it goes together.
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Site Admin  15300 Posts Member #: 337 Fearless Tom Fenton, Avon Park 2007 & 2008 class D winner & TM legend. |
8th Feb, 2005 at 02:53:19pm
No idea on teeth numbers. But diff ones easy to work out, mark crownwheel with a dab of paint and then count the teeth by turning it, then do same with pinion, then divide the two and you have the answer.
On 29th Nov, 2016 madmk1 said:
On 28th Nov, 2016 Rob Gavin said:
I refuse to pay for anything else Like fuel 😂😂 |
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66 Posts Member #: 421 Advanced Member nr newark lincolnshire |
8th Feb, 2005 at 09:53:11pm
18/62 = 3.44
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Site Admin  9407 Posts Member #: 58 455bhp per ton 12 sec 1/4 mile road legal mini Sunny Bridgend, South Wales |
10th Feb, 2005 at 06:51:12pm
What teath do you have on the laygear, I have 14, 18, 22, 23 On 15th May, 2009 TurboDave said:
I think the welsh one has it right! 1st to provide running proof of turbo twinkie in a car and first to run a 1/4 in one!! Is your data backed up?? one extra month free for all Turbo minis members, PM me for detials |
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Site Admin 9407 Posts Member #: 58 455bhp per ton 12 sec 1/4 mile road legal mini Sunny Bridgend, South Wales |
10th Feb, 2005 at 06:51:38pm
that is from a challenge box On 15th May, 2009 TurboDave said:
I think the welsh one has it right! 1st to provide running proof of turbo twinkie in a car and first to run a 1/4 in one!! Is your data backed up?? one extra month free for all Turbo minis members, PM me for detials |
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2521 Posts Member #: 417 Post Whore Swindon |
10th Feb, 2005 at 07:06:08pm
15,19,23,25 from a so say challange box ??
Edited by Dangerous on 10th Feb, 2005.
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2521 Posts Member #: 417 Post Whore Swindon |
10th Feb, 2005 at 07:14:54pm
oh and 20 on the diff= 2.95
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Site Admin 9407 Posts Member #: 58 455bhp per ton 12 sec 1/4 mile road legal mini Sunny Bridgend, South Wales |
10th Feb, 2005 at 08:44:54pm
doesn't sound like a challenge box to me then, I'm sure my boxes are, as I have talked to Jack Knight and counted the teeth while on the phone to them.
On 15th May, 2009 TurboDave said:
I think the welsh one has it right! 1st to provide running proof of turbo twinkie in a car and first to run a 1/4 in one!! Is your data backed up?? one extra month free for all Turbo minis members, PM me for detials |
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Site Admin 9407 Posts Member #: 58 455bhp per ton 12 sec 1/4 mile road legal mini Sunny Bridgend, South Wales |
10th Feb, 2005 at 08:46:07pm
as regaards to diff, all depends what you want todo with your mini, matt woods uses a 2.9, but there crap for drag racing On 15th May, 2009 TurboDave said:
I think the welsh one has it right! 1st to provide running proof of turbo twinkie in a car and first to run a 1/4 in one!! Is your data backed up?? one extra month free for all Turbo minis members, PM me for detials |
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2521 Posts Member #: 417 Post Whore Swindon |
10th Feb, 2005 at 09:02:14pm
It was "roversport"
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Site Admin 9407 Posts Member #: 58 455bhp per ton 12 sec 1/4 mile road legal mini Sunny Bridgend, South Wales |
10th Feb, 2005 at 09:32:55pm
are the gears stamped with JKD? as they made them for rover sport On 15th May, 2009 TurboDave said:
I think the welsh one has it right! 1st to provide running proof of turbo twinkie in a car and first to run a 1/4 in one!! Is your data backed up?? one extra month free for all Turbo minis members, PM me for detials |
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Forum Mod 1140 Posts Member #: 93 Post Whore Near Lincoln |
11th Feb, 2005 at 07:35:41am
on my jkd dogbox the laygear is 14,18,21,23
Edited by dan on 11th Feb, 2005. |
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2521 Posts Member #: 417 Post Whore Swindon |
13th Feb, 2005 at 10:55:39am
Found some more figures
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Site Admin 9407 Posts Member #: 58 455bhp per ton 12 sec 1/4 mile road legal mini Sunny Bridgend, South Wales |
14th Feb, 2005 at 12:48:03pm
I just re counted mine, I can't count they are indeed 14,18,21,23 On 15th May, 2009 TurboDave said:
I think the welsh one has it right! 1st to provide running proof of turbo twinkie in a car and first to run a 1/4 in one!! Is your data backed up?? one extra month free for all Turbo minis members, PM me for detials |
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2521 Posts Member #: 417 Post Whore Swindon |
16th Apr, 2005 at 05:24:37pm
Right counted the lot
Edited by Dangerous on 16th Apr, 2005.
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Site Admin 9407 Posts Member #: 58 455bhp per ton 12 sec 1/4 mile road legal mini Sunny Bridgend, South Wales |
17th Apr, 2005 at 09:35:26am
I've sold my spare gear kit, so I can't count any more, sorry On 15th May, 2009 TurboDave said:
I think the welsh one has it right! 1st to provide running proof of turbo twinkie in a car and first to run a 1/4 in one!! Is your data backed up?? one extra month free for all Turbo minis members, PM me for detials |
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Site Admin  8506 Posts Member #: 16 Sold the turbo and seeing what the C20XE can do! Near Lincoln |
17th Apr, 2005 at 09:43:46am
i can though |
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2521 Posts Member #: 417 Post Whore Swindon |
17th Apr, 2005 at 10:41:36pm
just been playing with this
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Forum Mod 10980 Posts Member #: 17 ***16*** SouthPark, Colorado |
18th Apr, 2005 at 06:59:15pm
On 16/04/2005 17:24:37 Dangerous said:
Right counted the lot Layshaft 15.19.23.25 Other shaft in order 29.(33).25.22.19 dunno what the 33 cog is Which one do I divide by which as I think some of the maths above is suspect Right then, The ‘33’ is the idler for the reverse. So, lets work out the headset ratio: Hence 25/19 = 1.31 Now work out the intermediate ratios: 1st: 15/29 = 1.93 2nd 19/25 = 1.3 3rd: 23/22 = 0.95 Now multiply by the headset: 1st: 1.93*1.31 = 2.53 2nd: 1.3*1.31 = 1.703 3rd : 0.95*1.31 = 1.24 4th: 1:1 Edited by turbodave16v on 18th Apr, 2005. On 17th Nov, 2014 Tom Fenton said:
Sorry to say My Herpes are no better Ready to feel Ancient ??? This is 26 years old as of 2022 https://youtu.be/YQQokcoOzeY |
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