avg crawl ratio ?

[jeepermc]

speaking of crawl ratios has anyone done rim rock specifically chicken **** and blue slide with an auto???

I plan to next weekend...At least one of them....

Tree climber..I suspect you are talking in general, but I'll say it anyway....chicken **** and blue slide are technically downhill only...

 

[boardbysled]

Stock V6 tranny 3.6:1
X
Stock T case ~2.2:1
X
Axle ratio's 4.63:1
=

~37:1

Not Low enough:booo:

 

[TreeClimber]

I was speaking generally, but also specifically about the Rimrock area, with Blueslide in particular. I've got no problem with running Blueslide down, even in the steep spot near the bottom. Yeah, i'm actually driving (stepping on the gas) to keep the tires rolling, as the transmission in first provides too much compression braking and the tires start skidding. It's always fun when the dust bunnies are rolling down the hill faster than the tires.

 

[monstaru]

Stock V6 tranny 3.6:1
X
Stock T case ~2.2:1
X
Axle ratio's 4.63:1
=

~37:1

Not Low enough:booo:

welcome to my world, usually, in a soob, i am at like 21:1:haha:..but i have been alot places with that gear ratio.and i CANNOT wait to go somewhere with a better ratiocheers,brian

 

[boardbysled]

welcome to my world, usually, in a soob, i am at like 21:1:haha:..but i have been alot places with that gear ratio.and i CANNOT wait to go somewhere with a better ratiocheers,brian

I think I would love to have 30:1, 60:1, and ~100:1, that is with my tires now, if I bumped up to 35's or 37's, i think i'd want somewhere in the 150:1 range.

 

[johneymav]

L45 3.93, dual stock cases 2.28x2, diffs 4.37 = 89:1, good enough for the trails i run but wouldnt mind some 4.7's in the 2nd case

 

[briejer]

62:1

 

[Corey Y]

454/TH400/2.72klune/NP205/4.56
22:1 205 low
30:1 klune low
61:1 double low

I am very pleased with those gear ranges.

 

[Damnyankee]

I think I would love to have 30:1, 60:1, and ~100:1, that is with my tires now, if I bumped up to 35's or 37's, i think i'd want somewhere in the 150:1 range.

na, you don't nee that low. I run most trails at either 50:1 or 81:1 ratio.

150:1 is WAY low.

 

[Binder]

na, you don't nee that low. I run most trails at either 50:1 or 81:1 ratio.

150:1 is WAY low.

I agree. I have 100:1 available and nearly never use it. I often shift between 50:1 and 25:1..
With a 350 and 40 tires.

 

[boardbysled]

na, you don't nee that low. I run most trails at either 50:1 or 81:1 ratio.

150:1 is WAY low.

True, then again, any additional gear reduction would be nice right now.

How is that doubler workin out for ya?:corn:

 

[Metalbender]

I have 100:1 with a manual tranny, and on steep down hills like at rim rock I give it gas going downhill, but on technical rock climbs I wish I was a little lower geared with the manual.....

 

[white-rhyno]

R151f 4.313 (5.15) supposed to have this gear set....
first case 2.28
second 4.7
Diff 4.11

= 189 to 1 with 4.3 first gear

=226 to 1 with 5.15 first

 

[travisyota83]

toy pick-up

G-54: 3.92

crawl box:2.28

transfer case:2.28

axle gears 5.29

Crawl ratio: 107

 

[benw1]

speaking of crawl ratios has anyone done rim rock specifically chicken **** and blue slide with an auto???

I've run blue slide with an auto with absolutely horrible gearing. Stock Th400, Dana 20, 4.10 gears, 36" tires. No issues at all.

 

[426rider]

98.5:1 according to the calculater posted on pg 2.

sm465-stock toy t-case- 5.29gears- 36" tire.

 

[MyDixieWrecked]

237:1 toyota duals w 5:1's and 5:29's

 

[zuk88]

sammy trans 3.65
rock block 1.8
T/C 5.8
Diffs 5.83
222.1 final
Snow and steep rocky off camber it works well but most of the time I use the standard low(123.1)or 4 high with the rock block only(80.1)

 

[japerry]

2.84 first
2.7 rubicrawler
4.3 atlas
4.88 gears

160.90 :;

 

[mudin]

ratio

37" cut boggers 4.3 and w56 tranny final ratio 108 in about 4000lb truck.