14 bolt rear steer

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Got to work on the truss tonight. Just need to add some braces in the corners and she will be complete

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so caster for the rear. maybe i missed it . so mine will be about 6-8 with the upper ball joint leaning toward the chassis. i have been reading some do zero. some say point it toward the chassis what i dont find is a supporting arguments for either. again slow crawler, i would say less than 30 mph on its best day. and thats only running a haul road back to camp. no racing. so slow as she goes is the montra.
 
so caster for the rear. maybe i missed it . so mine will be about 6-8 with the upper ball joint leaning toward the chassis. i have been reading some do zero. some say point it toward the chassis what i dont find is a supporting arguments for either. again slow crawler, i would say less than 30 mph on its best day. and thats only running a haul road back to camp. no racing. so slow as she goes is the montra.
I’ll be doing 6-8 pointed toward the center of the buggy. I read somewhere it gives more traction climbing. Maybe it works maybe it doesn’t but either way I’m gonna try it.
 
Might as well post an update I’ve decided to go back to 14 bolt rear. I got a a 14 bolt for the front coming and decided to go with a 15 bolt shave for both. Started on the shave just waiting on my plates to come in to finish it up. Like everything else in life it’s hurry up and wait

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Got to take a few more measurements and throw the carrier back in but it should be done. Now to add some reinforcement to the cover and weld it all back up

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as it sits now i plan on just doing the 13 bolt mod to take off the bottom inch or so. had decent luck that way before.
Highly recommend that it’s way easier I just wanted the experience. This originally was 13 bolt shaved. Finally picked up that other housing just been too cold in the shop
 
did you get a measurement from before the clearance?
I shaved 1-15/16 according to what I had to mark off to get ready to do my new one. It’s so much easier to just do the the 13 bolt shave I cut the majority of mine off originally with a sawzall and went back with a grinder.

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Here’s the first 14 bolt front axle I built for it using a 3.5 tube 14 bolt and machining the factory 3.75 f450 tubing down enough to press in then I built a truss and a front ram bar out of .188 for both. I ultimately decided not to use this axle and put it up for sale

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Took some measurements from my buddies 9 inch spidertrax setup and tried to apply that to the 14 bolt and it did not work out well. So to keep from buying 200$ worth of tuning I pressed the tubing out and reinstalled as a driver drop rear axle now both of my chunks will be driver side ish. Still trying to figure out the sweet spot on my pinion for the front 12 inches from center definitely looks too close and honestly the other axle at 16 looked too far away. But it was also a 74 inch wms vs 77inch wms

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That last pic, the diff placement looks pretty good. It looks like the front driveshaft will clear the engine just fine and you have enough real estate on the drivers side to attach the lower link mount while still getting good steer angle. You'll have to move the PS pump up, but thats kinda a given with these projects.

77" is really wide. What are you doing for axle seals?
 
That last pic, the diff placement looks pretty good. It looks like the front driveshaft will clear the engine just fine and you have enough real estate on the drivers side to attach the lower link mount while still getting good steer angle. You'll have to move the PS pump up, but thats kinda a given with these projects.

77" is really wide. What are you doing for axle seals?
I’m waiting on a measurement from the builder but I think I’ll do 2 inches further to passenger on the new one and I’ll be using the seals it ones. Or maybe make my own
 
More progress can’t wait to get it off these Jack stands. Oddly enough my front axle ended up a 1/2inch over to driver side more than the first one I built but it fits I honestly could have made the first one work if I would’ve gave it a chance. I’m happy how their turning out

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