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Recommendations for Drivetrain

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Old 12-01-2011, 07:34 AM
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Default Recommendations for Drivetrain

Here are the facts:
I currently have a stroker and a supercharger in the mail.
I will be running 33x10.50's
Currently have 8.25 and a Dana 30
4.10's will be installed front and rear with a Detroit in the rear with a Tru-Track in the front.

My questions:
What would you recommend for the front axle to handle all the added power and locking? I was thinking about the chromoly shafts which are supposed to be 40% stronger... but I don't really know how much a Dana 30 can withstand as it is.

What's the real difference between a chromoly with the standard splines versus an axle with more splines?
Old 12-01-2011, 08:24 AM
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Wow, I would like to see some pics/vids of that thing. I would think chromolly shafts at least. Sounds awesome tho.
Old 12-01-2011, 08:36 AM
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Do you plan on going to larger tires? How hard you plan on driving it?

What's the real difference between a chromoly with the standard splines versus an axle with more splines?
Axles with more splines likely means the shafts will be bigger and which means the axle overall is probably stronger. Chromoly shaft can be made for any axle. If your going to be putting down serious hp, then probably a good idea to ditch the jeep axles.
Old 12-01-2011, 08:43 AM
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Originally Posted by TheJerm
Do you plan on going to larger tires? How hard you plan on driving it?



Axles with more splines likely means the shafts will be bigger and which means the axle overall is probably stronger. Chromoly shaft can be made for any axle. If your going to be putting down serious hp, then probably a good idea to ditch the jeep axles.
33x10 or 12 50's is my limit on tire size. I'm going to be running on a 4.5" lift with bushwhackers. Mountain trails, mud, and possibly a little light throttle baja sometime in the future. No rock crawling. I don't like rocks.

Maybe blowing a few ricers out of the water on the street every now and then.
Old 12-01-2011, 08:51 AM
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Originally Posted by TheJerm
Do you plan on going to larger tires? How hard you plan on driving it?



Axles with more splines likely means the shafts will be bigger and which means the axle overall is probably stronger. Chromoly shaft can be made for any axle. If your going to be putting down serious hp, then probably a good idea to ditch the jeep axles.
I did the math and it looks like it will be 290-310 HP with 370-380 lbs of torque at the wheels.

So, Dana 44 is your recommendation for the front? Is that wider than the 8.25?
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