Disturbed Bird

iTrader: (9)

i have a moser 12 bolt but its connected to a stage 4 t56 and a spec twin disk

Websy21

iTrader: (34)

More info on the rear and what will be the use of it? Is it spooled, street or strip? If not beating the **** our of it constantly and 4k clutch dumps it should be fine. If its a posi however and drag racing allot its probably a ticking time bomb.

Disturbed Bird

iTrader: (9)

mostly a DD its a eaton HD posi. should be putting around 900 at the wheel

camarols1

iTrader: (17)

Should be no problem on the street, as the tires will spin long before hurting the rear.
The 12 bolt should hold up ok for limited track duty too, just don't launch the
car by side stepping the clutch WFO...
Be careful to get both tires wet in the waterbox and do an even burnout.
I've see many people smoke a good posi by having one dry tire and one wet, then
doing a peg-leg burnout. The posi is obviously not too thrilled about this...

DanZ28

iTrader: (5)

Agree with the others. I assume you have 33 spline axles? If you don't side step it or wheel hop, it will probably hold. If you have real good traction with that power, even on the street, it's possible to twist an axle. A spool would be better in any case with that power IMO.

I have your same problem and looking to switch my 12 bolt now with a fab9 or M9, but i will be mostly track.

Dan

EPP

iTrader: (22)

With sticky tires it will most likely become a one wheel wonder very quickly. Bob

DeltaT

iTrader: (5)

What can you replace the Eaton HD Posi with to make the Moser (w/33 spline axles) live at those power levels (800-900rwhp) and hook on the street with DR's? I'd want it to be useful on the road race track or autocross as well.

Thanks,

Jim

Disturbed Bird

iTrader: (9)

ya it a 33 spline. just dont feel like spending $3700 on a new moser 9inch

Websy21

iTrader: (34)

You might end up having too, if you are racing allot you might want to think about selling it now and getting a 9'' while you can actually get some money for it. Or at the minimum get a spool for it.

EPP

iTrader: (22)

I'm not really sure what you could do. The best thing to do, and has already been suggested, is to sell the 12 bolt and go with a nine inch. For 800 to 900 rwhp you are limited to either a locker or a spool, so for road racing the locker would be what you'd want to use. The only problem with a locker is it can cause the back of the car to wiggle as it locks and unlocks, certainly not an ideal situation for road course use, but many do it. Bob

Disturbed Bird

iTrader: (9)

alright thanks

speedracer5532

iTrader: (8)

Good chance you will break that T-56. That Spec Twin disk is very aggressive and doesn't slip at all. I broke two teeth off of 4th gear with a G-force T-56 and a Spec Twin disk.

Disturbed Bird

iTrader: (9)

i hope it dosnt. its a stage 4 from 6speedinc

speedracer5532

iTrader: (8)

I am sure G-force gears are stronger than stage 4 from 6speedinc. I am sure my 4th gear broke from a shock load I applied to it not because of too much power.