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Brakes & Suspension 350Z stoppers, coils, shocks/dampers

bumpy ride

Old Aug 8, 2009 | 11:31 PM
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Default bumpy ride

hey guys
i have a 08 350 and i lowered it with drop springs and it is the worst ride ever.. why is this? the drop is 1.5 inches. so any help would be greatly appriciated thanks
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Old Aug 9, 2009 | 12:43 AM
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from what i have read there are two types of springs progressive and liner one of them keeps the ride feeling stock and the other makes it little stiff sorry if i was of little help
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Old Aug 9, 2009 | 12:51 AM
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If you have linear springs with high spring rates, if will feel stiffer all the time. And if you dropped it 1.5 inches on the stock shocks, you are preloading the shocks a little. Hence, the bumpier ride.
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Old Aug 9, 2009 | 01:35 AM
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thanks you guys so much... well looks like im changing my springs
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Old Aug 9, 2009 | 03:08 AM
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sounds like you did not research suspension set ups and bought a set on ebay
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Old Aug 9, 2009 | 04:54 AM
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Old Aug 9, 2009 | 06:54 AM
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It pays to spend some time to do some research before any mods. It is not too late though. Go to the suspension area. Issues with springs is probably the most discussed topic. Good luck
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Old Aug 9, 2009 | 12:47 PM
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Originally Posted by Z04
sounds like you did not research suspension set ups and bought a set on ebay
actually they are eibach springs
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Old Aug 9, 2009 | 01:31 PM
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Originally Posted by vq35ht
the drop is 1.5 inches
unfortunately, you have answered your own question
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Old Aug 9, 2009 | 01:32 PM
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Originally Posted by skaterbasist
If you have linear springs with high spring rates, if will feel stiffer all the time. And if you dropped it 1.5 inches on the stock shocks, you are preloading the shocks a little. Hence, the bumpier ride.
preloading the shocks a little? More like you have virtually 0 shock travel left
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Old Aug 9, 2009 | 04:42 PM
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Originally Posted by vq35ht
actually they are eibach springs
are you on eibach sportlines and stock shocks??? seems like you are. i just did the same thing. Are you on stock wheels and tires?? i noticed it was really bumpy with stock wheels and tires. i have 19s and T1Rs on and it feels a lot better.
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Old Aug 10, 2009 | 10:47 AM
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Originally Posted by 1001
are you on eibach sportlines and stock shocks??? seems like you are. i just did the same thing. Are you on stock wheels and tires?? i noticed it was really bumpy with stock wheels and tires. i have 19s and T1Rs on and it feels a lot better.
yeah i am... and i have 20s on my car and wen i go over a small bump its like i just drove off a cliff
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Old Aug 10, 2009 | 10:51 AM
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Originally Posted by Z1 Performance
unfortunately, you have answered your own question
my good friend has a z way closer to the ground than me with stock shocks (i dont know the drop but its more than mine) and his ride is better than stock... i also have a friend in the "vip" fad and hes on tein drop springs that are cut on stock shocks and that babys smooth too
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