bad u joints kill 0-60 time
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Joined: Mar 2007
Posts: 1,804
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From: Raleigh, NC
Car: 1988 Flame Red Trans am GTA
Engine: Forged 355 4 Bolt, FIRST TPI
Transmission: 700r4
Axle/Gears: ls1 torsen 3.42 gear
bad u joints kill 0-60 time
this is probably a silly question but
i know i have bad u-joints and im going to replace them next week but i was wondering can that reduce your 0-60 times or kill your take off the reason im asking is because it just doesnt seem to reach 0-60 as quick now the u-joints are bad.... thanks in advance...
i know i have bad u-joints and im going to replace them next week but i was wondering can that reduce your 0-60 times or kill your take off the reason im asking is because it just doesnt seem to reach 0-60 as quick now the u-joints are bad.... thanks in advance...
Joined: Aug 2006
Posts: 12,803
Likes: 103
From: Central NJ
Car: 86 Trans Am
Engine: 408 stroker sbc
Transmission: TKO600
Axle/Gears: Moser full floater m9, 3:70 trutrac
Re: bad u joints kill 0-60 time
if they are that bad, i would not even consider racing the car, its a fail waiting to happen.
They will definitely affect your 60, when they break, the car will stop.
They will definitely affect your 60, when they break, the car will stop.
Thread Starter
Supreme Member
iTrader: (9)
Joined: Mar 2007
Posts: 1,804
Likes: 2
From: Raleigh, NC
Car: 1988 Flame Red Trans am GTA
Engine: Forged 355 4 Bolt, FIRST TPI
Transmission: 700r4
Axle/Gears: ls1 torsen 3.42 gear
Re: bad u joints kill 0-60 time
yeah they have been bad for a while now...i dont know how bad they are but every single time im coasting to a stop i hear this clank and metal sound and when at a stop when im putting it in gear you also hear the metal clanking sound... its very annoying.. i know its the u joints.. i have neapco brute forces now and will put them on next week... but since then my 0 to 60 has taken a huge dip... because when i accelerate hard i get this nasty vibration underneath.. i still have the stock u joints on there... they are probably low on grease and being 21 plus years old its time for new stronger ones.... its not the tranny mount because i checked it and its fine....
Last edited by 88fastgta; Oct 4, 2009 at 12:28 PM.
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From: Western WA
Car: 85 Camaro
Engine: No
Transmission: No
Axle/Gears: No
Re: bad u joints kill 0-60 time
Are you sure? I have never heard of u-joints doing that. Are you sure your torque arm bolts are tight? That's the only other thing I can think of that would make that noise in that situation. Thread Starter
Supreme Member
iTrader: (9)
Joined: Mar 2007
Posts: 1,804
Likes: 2
From: Raleigh, NC
Car: 1988 Flame Red Trans am GTA
Engine: Forged 355 4 Bolt, FIRST TPI
Transmission: 700r4
Axle/Gears: ls1 torsen 3.42 gear
Re: bad u joints kill 0-60 time
could be..... i already purchased my torque arm with a bmr unit anyway and got a bmr torque arm relocation crossmember to get the torque arm off the tailshaft and onto the crossmemberand install the new u joints all at the same time... so whatever it is im sure it will be gone within a week anyway after i install everything...
Joined: Dec 2004
Posts: 2,042
Likes: 18
From: Lincolnton, NC
Car: 88 IROC
Engine: 97 5.7 Vortec LT4 hotcam
Transmission: 700 r4
Axle/Gears: 3.73
Re: bad u joints kill 0-60 time
either way man, stop driving it and fix it before something happens
Thread Starter
Supreme Member
iTrader: (9)
Joined: Mar 2007
Posts: 1,804
Likes: 2
From: Raleigh, NC
Car: 1988 Flame Red Trans am GTA
Engine: Forged 355 4 Bolt, FIRST TPI
Transmission: 700r4
Axle/Gears: ls1 torsen 3.42 gear
Re: bad u joints kill 0-60 time
i wish i could but sadly this is my daily driver... im going to baby it and will only have a week to put up with it until i install the parts... i've been driving it like this for at least two or three months...
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Re: bad u joints kill 0-60 time
could be..... i already purchased my torque arm with a bmr unit anyway and got a bmr torque arm relocation crossmember to get the torque arm off the tailshaft and onto the crossmemberand install the new u joints all at the same time... so whatever it is im sure it will be gone within a week anyway after i install everything...
If you have any questions or concerns during the install let me know I will be glad to help
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