Author Topic: MMTR Mini  (Read 20954 times)

rejeep

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Re: MMTR Mini
« Reply #180 on: January 19, 2017, 10:08:09 AM »
perfect.. will fit on trailer nice with a NE CJ :D
I never wanted a red car.. always thought they were tacky and common...
I now have 4 very not common cars and they are all red.. :o

mr.mindless

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Re: MMTR Mini
« Reply #181 on: January 19, 2017, 11:47:08 AM »


that looks like a really nice example!
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mr.mindless

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Re: MMTR Mini
« Reply #182 on: January 19, 2017, 11:47:34 AM »
I dropped mine through my trailer once. they're SKINNY
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mr.mindless

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Re: MMTR Mini
« Reply #183 on: August 30, 2018, 10:47:23 AM »
hopefully picking up a 4cyl microsquirt next week, then I don't need to F with the VW ECU, and can learn some things about maybe going that route on the big cars next time around.

I wanted to tackle this last year at this time. This year maybe I can actually do it. Almost all the parts collected.
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M

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Re: MMTR Mini
« Reply #184 on: August 30, 2018, 12:22:46 PM »
Went to court today in Manassas VA (overweight, no cdl, no ifta, no name on door).  All charges dismissed. Phew. 

mr.mindless

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Re: MMTR Mini
« Reply #185 on: August 30, 2018, 12:26:09 PM »
Several of us might love to hear the details on that if sharable.
Congrats!
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M

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Re: MMTR Mini
« Reply #186 on: August 30, 2018, 01:57:56 PM »

Deleted, will post in members only forum later
« Last Edit: August 30, 2018, 02:14:52 PM by M »

mr.mindless

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Re: MMTR Mini
« Reply #187 on: October 04, 2018, 09:14:15 PM »
Poked at this a little bit last night. Trying to firm up some bad plans. I think I need to build an intake manifold or at least part of one (it’s a split mani) I could use the engine height reduction (intake comes over the valve cover) and I think I also need to change to a cable throttle with IAC instead of DBW with the microsquirt.

Trying to decide on a couple other things

Current plan is that center diff (vw transaxle) will be open; full time 4x4, but really a one wheel wonder. I don’t think welding the center is a good idea; wheelbase is too short and pavement will be majority of use. Maybe put a lunchbox in the amc20 rear and call it a day? If it sucks, figure out what to do from there be it locking the front too and/or welding the center and doing lockout hubs in the front. Driveline disconnects look to be $6-800 and that’s just not worth it to me. Though a locker or two and converting to lockout hubs probably come close to that. But it’s $0 to start which a disconnect is not.

Rear suspension I’m figuring on reusing factory leaf springs. They seem fine. Either factory shocks or put some fresh bushings in the Edelbrocks.

Front suspension is what I’m really stuck on. 5 link with Astro power steering box and 2.0 air shocks is what I’m kinda leaning towards. Relatively KISS & cheap. Not planning for long travel. 8” would be huge. I bet it has 4 now. Other option is some leaf springs but I always make fun of leaf spring solid axle swaps, approach angle never works out - but the front axle is set pretty far back.



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Quote from: etk300ex
oh lord!

TrailTamer

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Re: MMTR Mini
« Reply #188 on: October 04, 2018, 09:43:44 PM »
Ask one of Jokinens to come up with a locker for the transaxle? Hmm.

Need that much of suspension travel? What about use some trailer leaf springs?

What front axle you’re going to use?

mr.mindless

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Re: MMTR Mini
« Reply #189 on: October 04, 2018, 10:14:58 PM »
narrow track d30 & amc 20, procured.

could get a really good limited slip for the transaxle, similar price range of around 800 iirc. no used market for them.

light trailer springs could do.
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mr.mindless

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Re: MMTR Mini
« Reply #190 on: October 04, 2018, 10:23:46 PM »
2k axle weight is lightest double eye spring listed. could possibly lose a leaf. that may be nearly perfect on a 4 leaf pack.

need to see how leaf springs could lay out under there too, but this is at least some length options to think on. thanks for the idea! Wildly cheaper to try than linking it. OTOH strut towers are fine coil/shock structures and I have frame to work from behind there. Not much structure from the footwell forward. (don't crash.)

https://www.etrailer.com/dept-pg-Trailer_Suspension-hs-2000_lbs-sz-Double_Eye_Springs-pc-Leaf_Springs.aspx
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Ryan

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Re: MMTR Mini
« Reply #191 on: October 05, 2018, 10:11:52 AM »
Top speed of 30mph at 5000 rpm.  ;D

M4wdFab

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Re: MMTR Mini
« Reply #192 on: October 05, 2018, 10:31:27 AM »
what is the purpose of this unit?   snow plow?  pit vehicle? 



i dont get it. 

mr.mindless

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Re: MMTR Mini
« Reply #193 on: October 05, 2018, 01:30:24 PM »
Pits. Daily. Town runner that fits in joe if I’m lucky. Probably plow if I find a light duty 7-8’ blade like yours on the zj.

Current top speed is 27 with a smoke screen.




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Ryan

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Re: MMTR Mini
« Reply #194 on: October 05, 2018, 04:32:43 PM »
Have you done calculations to see what top speed will be?

My transaxle buggy would do about 20mph at a reasonable rpm. 5.38 (I think) and 37" tires.

If you do not weld the transaxle diff it will be like an AWD car, probably good enough for described uses.