Bullet proof diff.
Joined: Jun 2004
Posts: 8,463
Likes: 25
I just read the thread on the PuddyMod diff, it looks like the only difference is the solid (non)crush ring, and cryo treated gears, as well as deburred and polished gears. Unless they are using different materials, or different heat treatment processes, how is this any different than if I sent my stock diff internals out to have them cryogenically treated and deburred? If that's all it is, then I'll save about $2000 and just do that myself, you know?
Edit: I'm not trying to say the PuddyMod diffs aren't worth it, I am just the curious type and want to know what the real difference is, and what makes a stronger diff stronger.
Edit: I'm not trying to say the PuddyMod diffs aren't worth it, I am just the curious type and want to know what the real difference is, and what makes a stronger diff stronger.
Just to let you know, there is more to what I do and what I put into a differential to improve on its performance and strength than your personnel conclusion.
I build a few levels of rear ends that range from basic improvements to a fully reinforced unit. Depending on a persons needs and performance expectations I can build to suit.
You are welcom to PM me if you have questions on differentials and what you can expect out of one.
Joined: Jun 2004
Posts: 8,463
Likes: 25
Yeah but rear ends are tough to do. It requires very specific torques, tolerances, etc. Plus you dont have a warranty if you do it yourself lol. Its a bit more than people expect. Puddymod is a great option, but a rule of thumb... if you drive like a dick, you will break shit.
So true, driver error is the biggest cause of differential drive train failure. Installing a over aggressive clutch is also a big issue....
Joined: Mar 2011
Posts: 327
Likes: 6
From: pa
I have heard nothing but good things about the Puddymod diffs. If I ever decide to make more hp than stock, that will be the direction I take. The increased strength, as well as the time, precision, knowledge and piece of mind with a Puddymod diff is what you are paying for. It might sound easy on paper to build a stronger rear differential, but I can assure you that it is not.
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