- Thread starter
- #21
How much do they normally run???? There backordered and doesn't show anything.
Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
This site may earn a commission from merchant affiliate
links, including eBay, Amazon, Skimlinks, and others.
It's the torque multiplication of an auto. You "basically" have a 2:1 reduction because of how slow you can go due to the Torque converter.
40:1 is pretty good for an auto.
My FJ40 is about 50:1 - 700R automatic (3), D300 (4), 4.1 Cruiser diffs...torque multiplied, 100:1. It works excellent, and a correctly set up auto makes a world of difference.
For an auto, shoot for 40-60:1...for the stick 80-120:1. I was 63:1 with my old SM465 and it was marginally too fast for really good control in some situations.
chicago
I'm going to try something I've never tried before, seeing if I can post a link to another website. I spend a lot of time on a forum for the GM 6.5 diesels. The subject of torque convertors and how they work came up. The following is from that thread.
One whine, two questions
This thread has a lot of good info to be found on (pg 1) posts 6, 8, & 9 (pg2) posts 20 & 27 (pg 3) posts 35 & 36 (pg 4) posts 46,47, & 48
This following link can also be found in post 9. If you don't read anything in the above listed link and posts, the following link is a MUST read.
HowStuffWorks "Torque Converter Parts"
Enjoy the reading. It made a big difference in what I understand about torque convertors.
Don
chicago, you're very welcome. It's just a small payback for all the good info I've gleaned from your thread.
I have felt the same way as you. Over the years I have dabbled in just about every aspect of vehicles. Although maybe I didn't know the correct methods I wasn't afraid to jump in and try. There were two areas though that I avoided, the auto tranny and the differential, because of complexity and lack of the proper tools.
Spending several years lurking here on Mud has changed my outlook on that though. Differentials, I'd jump right in because of having this great forum to go to for help. Auto trannies, I'm still leary but I'll now open them up and swap easily accessible parts.
Don
I have the LC transmission version and echo what Cruisin said. Lots of gearing options to suit many different conditions.no its one made for a cruiser case and my SM420 MC20 Landcruiser ToyBox (SM420) | Marlin Crawler, Inc..
I LOVE the setup. so many gear choices and options. sometimes its nice to just be able to go really really slow up something and not have to play with the clutch at all.
How much do they normally run???? There backordered and doesn't show anything.
that would be awesome, if i found a setup like that i would put that in my 45 and run my sm420/3speed case in the 40. let me know thanks manThere is a local guy I know who is running a SM420, toybox, LC case. I hear through the grpevine he is looking to go auto. I'll keep you posted if he wants to sell his setup.
Your right, send it to me and I'll make sure that POS is properly disposed of.i've got a sm420, AA rockbox, 3 speed LC t-case, and 4.11 gears......and i NEVER use that freaking rockbox, it was a complete waste of money and time putting it in there imo.
and that's not just southeast wheeling, i did the rubicon and moab 2 years ago and never used it a single time.
if you go with an automatic, it might be pretty nice to have a crawl box inbetween the auto and a 3 speed case though since auto 1st isn't very low.
where are you located?I have a 32 spline 465 hooked to a 4 speed case I'm looking at getting rid of. Not sure who makes the adapter( its still in the 40) but i know the t case has 32 spline input. no spud shaft.
good to know, probably wont go that way unless i find a good deal.i've got a sm420, AA rockbox, 3 speed LC t-case, and 4.11 gears......and i NEVER use that freaking rockbox, it was a complete waste of money and time putting it in there imo.
and that's not just southeast wheeling, i did the rubicon and moab 2 years ago and never used it a single time.
if you go with an automatic, it might be pretty nice to have a crawl box inbetween the auto and a 3 speed case though since auto 1st isn't very low.
i've got a sm420, AA rockbox, 3 speed LC t-case, and 4.11 gears......and i NEVER use that freaking rockbox, it was a complete waste of money and time putting it in there imo.
and that's not just southeast wheeling, i did the rubicon and moab 2 years ago and never used it a single time.
if you go with an automatic, it might be pretty nice to have a crawl box inbetween the auto and a 3 speed case though since auto 1st isn't very low.