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anyone do back to back track testing on light weight k-member and a-arms?

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Old 11-12-2005, 06:13 PM
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Default anyone do back to back track testing on light weight k-member and a-arms?

i would like to know if the performance gains in the 1/4mi are worth it? i don't care about the extra room under the car,only performance gains. thanks,
mike c.
Old 11-13-2005, 01:31 AM
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I dont know why you wouldnt see any gains. Anytime you lose weight you will see a gain.
Old 11-13-2005, 01:51 AM
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Thats a pretty involved mod to be doing a true back to back run. Maybe next day, but i doubt many people would think of attempting to change a k-member at the track.
Old 11-13-2005, 11:26 AM
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you know what i mean speedy ws6. two years ago when my car was running 11.7's when i got home i removed the air conditioner,front sway and a.i.r system. two weeks later when i went back to the track 5-deg hotter my car now ran 11.5's all day. so......in the same(ish) weather how much gain?
Old 11-13-2005, 12:26 PM
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Mike, I might be able to post up some results next w/e. Of course in HI its always like weather etc... But I am trying to get my K Member and A arms in later today. Then I will weigh.
Old 11-13-2005, 01:06 PM
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Isn't the difference like 70 #'s?
Old 11-13-2005, 01:40 PM
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CAT3-if you do head back to the track could you pm me w/results? i was told by BMR-i would not gain much at all because i'm almost 10's motor. but...with 40-50(ish)lbs off the front,how could you not gain 1 or 2 tenths no matter if you car runs 13's or 10's.
Old 11-14-2005, 05:04 PM
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ttt.....
Old 11-14-2005, 11:48 PM
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Takin any weight off the car ESPESIALLY of the front is always worth it.
Old 11-15-2005, 03:42 PM
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I am thinking about doing this as one of my winter mods, id just like to see what kinda difference it would make to. Im sure there are gains, but thats a pretty pricey mod.
Old 11-19-2005, 09:55 AM
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pricy...yeah. i'm willing to spend the money to gain 1 to 1.5 tenths. the fast intake w/th-body $$$ wise is worse,but if another .1 to .2 comes it's worth it to me.
Old 11-19-2005, 05:39 PM
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1.5 tenths? okay..i need to see that
Old 11-22-2005, 08:43 AM
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both nhraformula00 and i both got k-members and will be putting them on in december, pm me and i will let you know of the results, i am guessing only 1 tenth at most. No a-arms yet




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