Pinion angle ?'s
#1
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ok, so I'm planning on a 9" rear by the end of the year. I'm gonna build my own center section & then order a Moser Housing/Axle kit. So there will be no bastardized housing involved, LOL.
I was just wonderin if the pinion angle stay correct with just swapping rears at stock ride height. The car will never be lowered. Reason I'm askin is I won't really have the extra $400 for a adj. torque arm.
If the stock one will work I'll use it for a while. I know the 9" housing uses the thru bolt for the arm like the stock 10-bolt does. So I was even ponderin having our fab shop reinforce a extra stock torque arm with some 1/8 or 1/4 in plate. Even on the mounting plate. I can get that done for free & I'm not really worried about tryin to save weight. Would this work fine??
I was just wonderin if the pinion angle stay correct with just swapping rears at stock ride height. The car will never be lowered. Reason I'm askin is I won't really have the extra $400 for a adj. torque arm.
If the stock one will work I'll use it for a while. I know the 9" housing uses the thru bolt for the arm like the stock 10-bolt does. So I was even ponderin having our fab shop reinforce a extra stock torque arm with some 1/8 or 1/4 in plate. Even on the mounting plate. I can get that done for free & I'm not really worried about tryin to save weight. Would this work fine??
Last edited by BIG_MIKE2005; 05-25-2007 at 09:23 AM.
#2
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Originally Posted by BIG_MIKE2005
ok, so I'm planning on a 9" rear by the end of the year. I'm gonna build my own center section & then order a Moser Housing/Axle kit. So there will be no bastardized housing involved, LOL.
I was just wonderin if the pinion angle stay correct with just swapping rears at stock ride height. The car will never be lowered. Reason I'm askin is I won't really have the extra $400 for a adj. torque arm.
If the stock one will work I'll use it for a while. I know the 9" housing uses the thru bolt for the arm like the stock 10-bolt does. So I was even ponderin having our fab shop reinforce a extra stock torque arm with some 1/8 or 1/4 in plate. Even on the mounting plate. I can get that done for free & I'm not really worried about tryin to save weight. Would this work fine??
I was just wonderin if the pinion angle stay correct with just swapping rears at stock ride height. The car will never be lowered. Reason I'm askin is I won't really have the extra $400 for a adj. torque arm.
If the stock one will work I'll use it for a while. I know the 9" housing uses the thru bolt for the arm like the stock 10-bolt does. So I was even ponderin having our fab shop reinforce a extra stock torque arm with some 1/8 or 1/4 in plate. Even on the mounting plate. I can get that done for free & I'm not really worried about tryin to save weight. Would this work fine??
#4
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There's a local guy, "purevil" on here, that runs the stock TA on his ~800 rwhp turbo f-body. He's running it with a Moser thru-bolt 9".
I'm not too keen on taking a BFH to my floor pan in order to fit an aftermarket TA with a 9", so if I end up getting a 9" I will try to run a stock TA.
I'm interested to see how you reinforce yours. Good luck.
I'm not too keen on taking a BFH to my floor pan in order to fit an aftermarket TA with a 9", so if I end up getting a 9" I will try to run a stock TA.
I'm interested to see how you reinforce yours. Good luck.
#6
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Well our fab shops make pressure vessels for the oil/gas industry, so the welders there are pretty darn good. I'll let them know ahead of time what type of metal it is & ask what they can do. Probably just use some scrap SA36 or SA516-70 steel plate.
I'll post some before & after pics. If it turns out really decent I might even get it powdercoated.
I'll post some before & after pics. If it turns out really decent I might even get it powdercoated.
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it does change it a degree or so but its still fine. as stated before there are high power cars out there running stock arms fine. ive launched the hell outta mine and its still fine too.
#9
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Originally Posted by ShevrolayZ28
Cool. I'd like to see it when it's done.
Regarding fatigue from welding, maybe the strengening can be accomplished by bolting something to the stocker. Sure, bolts might cause clearance issues but maybe button head fasteners would work out.
Regarding fatigue from welding, maybe the strengening can be accomplished by bolting something to the stocker. Sure, bolts might cause clearance issues but maybe button head fasteners would work out.
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