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Too much rear squat?

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Old Aug 13, 2006 | 10:17 PM
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Default Too much rear squat?

I have BMR rear springs, V6 springs in the front. I can get it to hook, but it doesn't leave as fast as I think it should. 1.73-1.80 60' times are pretty normal for me on 17" MT radials.
Here are a coupld of pics from yesterday. (from my videos)





Input?
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Old Aug 13, 2006 | 11:18 PM
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seems like yours ought to be a little quicker. i usually have 1.69-1.74 sixty fts. I have stock springs and shocks. I have a 3200vig with 3.73's. stock engine with bolt on's. I also run hoosier QTP 26x11x15.
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Old Aug 13, 2006 | 11:29 PM
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yeah you should be pulling a better 60 than that...look at my sig and i pulled that one some shitty kuhmos and i have lowering springs... i think if i left just a little harder i could have pulled a low 1.8
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Old Aug 14, 2006 | 12:09 AM
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I need to race at sea level on a fast track!
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Old Aug 14, 2006 | 10:13 AM
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This is what too much squat looks like:

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Old Aug 14, 2006 | 10:41 AM
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It's hard to see in your pics, but yeah, looks like it's squatting. Squat is bad.. mkay?

Here's a pic of my '94. I'm not the "launch king", not even close, but I keep the rear shocks stiff enough to plant the rear axle to the track. Note how that even though the front wheels are up, the back is not squatting.
Attached Thumbnails Too much rear squat?-cropped-launch-may-06smallest.jpg  
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Old Aug 14, 2006 | 01:54 PM
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Car was on a 28x9x15 in that 2001 pic, and I had V6 springs in back. It squatted like four inches in the back.
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Old Aug 15, 2006 | 11:34 PM
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this is my car that also has too much squat


Last edited by 1BADAIR; Aug 15, 2006 at 11:40 PM.
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Old Aug 15, 2006 | 11:59 PM
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damn, thats what i call some show-nough tire wrinkle. looks badass though
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Old Aug 16, 2006 | 01:44 PM
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the UMI adjustable tunnel mount T/A that we put on a friends trans am really helped out the squat with it adjusted to -2.5
http://s17.photobucket.com/albums/b8...t=MVI_1796.flv
if you slow it down, you can see the car lifts, planting the rear...
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Old Aug 16, 2006 | 10:58 PM
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here is a pick of mine leaving the line. i dont think it squtes to bad. got stock front shocks and springs and agk 8 ways in the back for now,

and here is one how it sites reguler
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Old Aug 27, 2006 | 01:32 AM
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hows this for squat? doenst seem as bad as those
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Old Aug 27, 2006 | 11:30 AM
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I have BMR springs all around with Hals. I cut 1.60/1.61 on a 17 in BFG. I had the shocks set at 5 in the rear and 1 in front, no front sway.

You don't want the rear to squat you want it to push off the ground, hence the stiffer shock settings.
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Old Aug 27, 2006 | 12:03 PM
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I have BMR extreme sway bar, QA1s, Hal springs. These are some pics from August 12th at a track rentel I ran at. As you can see she doesn't squat.


http://www.putfile.com/pic.php?img=3271101

http://www.putfile.com/pic.php?img=3271103

Last edited by LS1Queen; Aug 27, 2006 at 04:37 PM.
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Old Aug 27, 2006 | 12:30 PM
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How about getting some LCA relocation brackets? (anti-squat brackets)
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Old Aug 27, 2006 | 04:27 PM
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Originally Posted by LS1Queen
I have BMR extreme sway bar, QA1s, Hal springs. These are some pics from August 12th at a track rentel I ran at.


http://www.putfile.com/pic.php?img=3271101

http://www.putfile.com/pic.php?img=3271103

Thats what you want the car to do.
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Old Aug 27, 2006 | 04:36 PM
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Originally Posted by revtime
Thats what you want the car to do.

Yeap. Sure is.
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