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Drag launch help needed

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Old Jul 10, 2006 | 02:29 PM
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Default Wheel Hopping problems

I'm getting ready to do the rear suspension on my 99 z28. My car is not lowered and do not intend on it. My goal with this car is street and strip. Is a adjustable panhard rod worth me buying.
The last time I ran it at the track I had so much wheel hop I broke 6 teeth off the ring gear and knocked the synchro out of 3rd gear.
Any suggestion would be helpfull

Last edited by z28misfit; Jul 10, 2006 at 03:13 PM.
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Old Jul 10, 2006 | 04:16 PM
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Not lowered, no PHR change necessary (not adjustable anyway) Plan on changing? Get the adjustable.
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Old Jul 11, 2006 | 01:21 PM
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I'm going to be doing more than just the phr. I just wanted to know what everyone else has been doing to eliminate wheel hop on hard launches.
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Old Jul 11, 2006 | 05:47 PM
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Get a torque arm like sphoon, or bmr and get some sfc, and lower contro arms and the wheel hop will go away!
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Old Jul 12, 2006 | 12:04 AM
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I would buy some poly/poly lower control arms and relocation brackets.
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Old Jul 12, 2006 | 01:42 AM
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LCA's, tunnel mounted adjustable torque arm and SFC seemed to take care of it for me
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Old Jul 12, 2006 | 08:17 AM
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As other's have stated: Torque Arm & LCA's should do the trick for you. I don't have an aftermarket torque arm (yet), but when I put on my LCA's w/ relocation brackets it cured my wheel hop problem.
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Old Jul 19, 2006 | 02:21 PM
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What sfc's should I go with. I was thinking bmr for price but slp for design.
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Old Jul 19, 2006 | 02:31 PM
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Default slp/umi

either are good.
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Old Jul 19, 2006 | 02:38 PM
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LCA's and a TA helped my wheel hop prob, I went with UMI on both and NA on both as well. If you arent gonna lower it theres no need to get the ADJ stuff.
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Old Jul 19, 2006 | 04:53 PM
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I wasn't planning on lowering it yet,maybe one day. I'm not sure, I'm kind of half and half. Sometimes I like the look of lowered camaros and other times i'm fine with where mine sits at stock height.
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Old Jul 19, 2006 | 07:22 PM
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Originally Posted by Ls1_axxxman
LCA's and a TA helped my wheel hop prob, I went with UMI on both and NA on both as well. If you arent gonna lower it theres no need to get the ADJ stuff.
actually if you plan on runnin a larger tire or slicks its a good idea to get them that way you can recenter the wheel in the wheel well
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Old Jul 20, 2006 | 01:08 PM
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I have just about all the rear suspension mods you can get between my Camaro and my 95 Formula. Dude, Ill tell you, lower control arm relocation is a must! Wowness!!! I have a cheapie Edelbrock non adjustable TQ arm on the Camaro. It did a great job as well but I wish I would have gotten the adjustable one.

As far as control arms, well I cant really tell ya. I have some Hotchkis`s on the Formula but I dont really know if it helped out all that much because I did other stuff to it when I put them on. Never the less have got to be better then the stock stamped trash.
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Old Jul 20, 2006 | 01:17 PM
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Originally Posted by 94z28L
actually if you plan on runnin a larger tire or slicks its a good idea to get them that way you can recenter the wheel in the wheel well

You beat me to it. Adjustable LCAs are going to be the only way you'll get a 28" slick to fit and that's with clearancing for it.
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Old Sep 28, 2006 | 03:58 PM
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I was only planning on running a 26'' tall tire maybe bigger. I was also wondering what for shocks and springs should I go with . I was thinking of getting QA1 coil overs for the front and and doing something in the rear. I want my front end to sit low when I want. I like the way the back of the car sits now. I don't care for low sitting cars too much.
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Old Sep 28, 2006 | 09:51 PM
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i 26" tall tire should be perfect for a cam and bolt on car expecially if you have a 6 speed, more gears than us a4 guys
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Old Sep 28, 2006 | 10:49 PM
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Weld on some UMI relocation brackets, very high quality and only about $70. I had TERRIBLE wheel hop with my MT DR's, felt like the car was being shaken apart. The UMI brackets totally eliminated it.
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Old Sep 29, 2006 | 09:44 AM
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Originally Posted by bigdsz
Weld on some UMI relocation brackets, very high quality and only about $70. I had TERRIBLE wheel hop with my MT DR's, felt like the car was being shaken apart. The UMI brackets totally eliminated it.
yep and as we all know that wheel hop is one of the things that kills the wee little 10 bolt
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Old Oct 1, 2006 | 04:22 PM
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adj . will be good for pinion angle adjustments
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Old Oct 1, 2006 | 04:31 PM
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Originally Posted by Studytime
You beat me to it. Adjustable LCAs are going to be the only way you'll get a 28" slick to fit and that's with clearancing for it.
Mine fit without it. I have a set of adjustables that I thought I had to use but didn't. I'm saving them for a bare shell roller build up
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