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Old 03-11-2005, 05:50 PM   #16 (permalink)
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squat and dive is less than stock, but more than the Tein H-techs, so it's a trade-off in stiffness . I've got Tokico Illuminas on the front because the H-tech ride was crappy on the fronts. I had to run the Tokicos on setting 1 or 2 with the H-techs, with the Mopars I am running setting 3 and even 4 wouldnt be too bad. I'm waiting for the rears to be shipped, should have them on in the next week or so.
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Old 06-07-2005, 06:05 PM   #17 (permalink)
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Bump for updates to my list of rates and drop for the New Tokico Illumina Suspension Kit.
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Old 06-08-2005, 01:01 AM   #18 (permalink)
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Quote: Originally Posted by leadfoot


Stage 2-3 Same springs-
According to Marcel Horn at KW suspensions, the fronts are 250 pounds and the rears are 167 pounds.

The fronts are 250?!? That sounds a little high, is that accurate? I used to have the Tein S-tech springs and now have the KW 3 coilovers, I find it hard to believe that the KW stuff is stiffer than the Tein springs.
-J
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Old 06-08-2005, 05:57 AM   #19 (permalink)
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stiffer springs with proper shock valving will make a nice ride.
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Old 06-08-2005, 05:23 PM   #20 (permalink)
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Hmmm, good point.
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Old 12-30-2005, 11:00 PM   #21 (permalink)
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One of the SRT engineers said that the rates for the Mopar S1 springs are 175 front and 135 rear. I guess that's as official as we're gonna get.
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Old 01-06-2006, 08:22 AM   #22 (permalink)
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Quote: Originally Posted by leadfoot
UPDATE- Tokico Illumina Kit
Quote: Originally Posted by toothpickdude
for any of those wondering, i called up tokico and they said the fronts are 155 nm and the rears are 200nm. the drop is 1.5" up front and 1.8" in back.

So the rates are 114.3 lbs/ft for front and 147.5 lbs/ft for the rear?
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Old 01-06-2006, 08:48 AM   #23 (permalink)
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Quote: Originally Posted by coldshock
So the rates are 114.3 lbs/ft for front and 147.5 lbs/ft for the rear?

I always thought spring rates were measured in lb/in, as in 200 lbs to compress 1 inch. 155 newtons are required to compress it 1 meter which is 1,371.86 lb/in and 200 nm is 1,770.15 lb/in. That car wouldn't have suspension travel with those rates.
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Old 01-28-2006, 12:35 PM   #24 (permalink)
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anybody know the spring rate on the ACR? is the spring lower then a stock srt?
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Old 01-29-2006, 03:30 PM   #25 (permalink)
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it is the exact same spring used in non-acr srt-4s. the drop is achieved with a lower spring perch on the shock and shorter tires.
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Old 05-20-2006, 02:21 AM   #26 (permalink)
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H&R Sport Spring: 1.5/1.4
H&R Cup Kit (custom koni shocks included): 1.8/1.5

I don't know if they're linear or progressive springs tho.
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Old 06-01-2006, 04:38 PM   #27 (permalink)
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Anyone know the spring rates for the Eibach Pros? I know the drop but I cant find the rates anywhere.
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Old 07-26-2006, 12:44 PM   #28 (permalink)
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few Q's-

anybody know the rates for the Eibach SportLines??

and what do they ride best on (shocks)??

how long will they last on stock 03-04 shocks??

passenger tire rub like the pro-kit?

-Thanks guys
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Old 09-08-2006, 05:22 PM   #29 (permalink)
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Just noticed these from Megan Racing:

Model Number : MR-LS-DN00
Spec:

- Color: Orange

- Lower rate: 2" Front, 1.9" Rear

- Springs rate: 230F & 200R

- MSRP: 169.95, now selling price is 109.95
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Old 09-12-2006, 10:18 AM   #30 (permalink)
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curious about these also... You get what you pay for.
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