Author Topic: 163,518:1 Crawl Ratio - Decuple Transfercase System  (Read 53834 times)

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MORTALIZER

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TimberlineBryce

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I think by the time the torque reached the rear tcase it would be so great that it woul snap the input shaft I you ran over a twig!! ??
See you at the Timberline!

66cobra

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how much for the mount bracket :-\
it's not me, it's you

Steve-44

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Hey BigMike, how 'bout you do this again but use all R10 adapters!  hahahaha

BoG-ToY

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r10's and 4.7s, and see how much torque you can put on the output shaft without the input shaft spinning with them all in low
Sand, what fun, drop pressure to 12psi, stock tires are still digging, can't afford to get stuck, 8psi, still not working. Find a place to GET OUT, air up, un-lock hubs,  WAIT whats this, hubs are UN-LOCKED already. 2wd, 8psi, stock tires, Oregon sand dunes.

BigMike [OP]

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If they were all 4.70:1 Units, it would yield a 109,908,517:1 Crawl ratio. Yes, 110 million-to-one :driving: :driving: :turtle:
Check out our new Rock Crawling Videos!
2016 56-speed 580:1 Tacoma Rock Crawler   
1981 36-speed 511:1 3RZ-FE Rock Crawler
1987 6-speed Supercharged 4A-GZE MR2
Instagram: @SlowestTacoma
Things are only impossible until they are not.
"The worst of both worlds, the best of neither." -abnormaltoy
"An informed question. But difficult to answer. I am what you see." -Nanaki

BigMike [OP]

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Hey BigMike, how 'bout you do this again but use all R10 adapters!  hahahaha

Ha! 90-degrees of rotation :yupyup: We may have trouble keeping oil from leaking out all the shifters
Check out our new Rock Crawling Videos!
2016 56-speed 580:1 Tacoma Rock Crawler   
1981 36-speed 511:1 3RZ-FE Rock Crawler
1987 6-speed Supercharged 4A-GZE MR2
Instagram: @SlowestTacoma
Things are only impossible until they are not.
"The worst of both worlds, the best of neither." -abnormaltoy
"An informed question. But difficult to answer. I am what you see." -Nanaki

THK Matt

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hahaha mount them dry or put sealed cover plates on them.
2007 GMC Yukon SLT Daily
5.3L V8, 3.5in Lift, 33X10.5R18 Toyo MTs, Vision Rocker 18x9s powdercoated Mountain Blue Transparent over Speedboat Aluminum

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bigdaddy76

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 :bowdown: wow very impressive. I'd love to have one. But what to do with it?  :headscratch:

emsvitil

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If you're in 1st low low low low low low low low low ultra-low which is moving..........

The truck

or

The earth

?
Ed
SoCal
86 SR5 XtraCab
22RE  W56B
31x10.50R15

Moose404

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haha you guys are talking about 10 cases and i just want my single 4.7 to work! :p

BigMike [OP]

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If you're in 1st low low low low low low low low low ultra-low which is moving..........

The truck

or

The earth

?

Let me answer your question with a question. Is Chuck Norris driving?
Check out our new Rock Crawling Videos!
2016 56-speed 580:1 Tacoma Rock Crawler   
1981 36-speed 511:1 3RZ-FE Rock Crawler
1987 6-speed Supercharged 4A-GZE MR2
Instagram: @SlowestTacoma
Things are only impossible until they are not.
"The worst of both worlds, the best of neither." -abnormaltoy
"An informed question. But difficult to answer. I am what you see." -Nanaki

emsvitil

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Let me answer your question with a question. Is Chuck Norris driving?

So what happens if the truck is driving one direction, and Chuck Norris is walking in a different direction?
Ed
SoCal
86 SR5 XtraCab
22RE  W56B
31x10.50R15

BigMike [OP]

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So what happens if the truck is driving one direction, and Chuck Norris is walking in a different direction?

Check out our new Rock Crawling Videos!
2016 56-speed 580:1 Tacoma Rock Crawler   
1981 36-speed 511:1 3RZ-FE Rock Crawler
1987 6-speed Supercharged 4A-GZE MR2
Instagram: @SlowestTacoma
Things are only impossible until they are not.
"The worst of both worlds, the best of neither." -abnormaltoy
"An informed question. But difficult to answer. I am what you see." -Nanaki

absalom

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That's awesome !

Hour–Runner

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AH CHEA!!!

Is it possible, and realistic to even do three??

 :dunno:
If you mess it up, or break it more than a few times THATS LERNIN!!!

Steve-44

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AH CHEA!!!

Is it possible, and realistic to even do three??

 :dunno:
I personally know of three rigs that run triples:  Marlin, Big Mike, and myself. 

Triples have a few disadvantages, but the advantages, at least in my case and my opinion, far outweigh the disdvantages.  (Dependant on what kind of wheeling you do)
« Last Edit: Aug 07, 2014, 01:20:15 PM by Steve-44 »

BigMike [OP]

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AH CHEA!!!

Is it possible, and realistic to even do three??

 :dunno:
Here is Marlin's truck with a "Triple Ultimate Overkill" (what is that?) Marlin Crawler system in 1st gear @ 1,372:1 Crawl Ratio:

And here is my truck with a "Triple Ultimate" (what is that?) Marlin Crawler system in 1st gear @ 511:1 Crawl Ratio:

Here are some videos of our trucks in action,

Marlin's truck in 11th gear @ 128:1

My truck in 1st gear @ 511:1

Also, if you are curious about Marlin's ratios, then take a look at his gear chart. Yes, his truck is a 36-speed:


Regards,
BigMike
Check out our new Rock Crawling Videos!
2016 56-speed 580:1 Tacoma Rock Crawler   
1981 36-speed 511:1 3RZ-FE Rock Crawler
1987 6-speed Supercharged 4A-GZE MR2
Instagram: @SlowestTacoma
Things are only impossible until they are not.
"The worst of both worlds, the best of neither." -abnormaltoy
"An informed question. But difficult to answer. I am what you see." -Nanaki

Steve-44

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Since BigMike did it first, here's one of mine at GSMTR 2013.  I'm so used to it now that this almost looks fast to me. 


Hour–Runner

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Very nice. That is the typ of driving I like doing.  :driving:

I know this is off subject, but does anyone have or know where to get a

R151 or W56

Used or affordable clutch, pressure plate, and flywheel for a 2lte

Clutch fork, and boot for 2lte

4x4 oil pan for 2lte

Spacer that goes in between motor and tranny for 2lte

Inspection plate for bell housing 2lte

Good 2 1/2 exhaust for a Toyota surf

Well built rear bumper for second gen 4runner

V6 third locked

Thank you, have a great day!

If you mess it up, or break it more than a few times THATS LERNIN!!!

LittleSteve

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Best place for a 2lte?

i got most of your stuff...
except oil pan and spacer
i have a r150 but i dont wanna sell it (something to do with hens teeth)
u sure you dont want a g56/58? no need to adapt to rf1 then!!

also got a manual 2L pump
just a thought for your consideration,
i will check wen i get 'ome to make sure of what i have......
LittleSteve: Holding up traffic and giving dubious advice since 2014.

1/5th of Perfect Fit. The awkward foreigner no one understands.

Refusing to fit in or comply.

Easy is not worth anything.

Show me a home where the UZ's roam.

turbo this..

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steve what cases an FD?

Duckie

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I remember when you guys first built this years ago.  My buddies and I used to wonder how much you'd have stretch the wheel base to get that setup to work?

BoG-ToY

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I remember when you guys first built this years ago.  My buddies and I used to wonder how much you'd have stretch the wheel base to get that setup to work?

I am trying to figure out if the dual ultimate in my samurai is really going to be the same length as the stock samurai trans, jack shaft and tcase.
Sand, what fun, drop pressure to 12psi, stock tires are still digging, can't afford to get stuck, 8psi, still not working. Find a place to GET OUT, air up, un-lock hubs,  WAIT whats this, hubs are UN-LOCKED already. 2wd, 8psi, stock tires, Oregon sand dunes.

pcyc

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Great read!
IG: snicklephritz87

 
 
 
 
 

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