Spring Stats- Eibach

Jim #98NX · 11-22-2004, 04:15 PM

Here's the stats for Eibach ERS.

You can find more applications here: http://eibach.com/cgi-bin/htmlos.exe...88799700002038

Part Number: duh
L0: free length
Di: inner diameter
Rate: pounds/inch
Ln: block length = length when fully compressed in inches
Tr: spring travel = L0 - Ln in inches
Fc: force to coilbind (pounds) aka block load
Wt: weight (in pounds of the spring)

Code:

Part Number	L0	Di	Rate	Ln	Tr	Fc	Wt
0600.250.0450 	6.00 	2.50 	450 	2.49 	3.61 	1580 	1.90
0600.250.0500 	6.00 	2.50 	500 	2.50 	3.50 	1749 	2.18
0600.250.0550 	6.00 	2.50 	550 	2.51 	3.49 	1918 	2.25
0600.250.0600 	6.00 	2.50 	600 	2.57 	3.43 	2060 	2.35
0600.250.0650 	6.00 	2.50 	650 	2.57 	3.43 	2226 	2.42
0600.250.0700 	6.00 	2.50 	700 	2.83 	3.17 	2219 	2.79
0600.250.0750 	6.00 	2.50 	750 	2.73 	3.27 	2451 	2.69
0600.250.0800 	6.00 	2.50 	800 	2.79 	3.21 	2571 	2.81
0600.250.0850 	6.00 	2.50 	850 	2.84 	3.16 	2686 	2.93
0600.250.0900 	6.00 	2.50 	900 	2.90 	3.10 	2794 	3.05
0600.250.0950 	6.00 	2.50 	950 	3.00 	3.00 	2847 	3.24
0600.250.1000 	6.00 	2.50 	1000 	3.06 	2.94 	2941 	3.37
0600.250.1050 	6.00 	2.50 	1050 	2.95 	3.05 	3202 	3.25
0600.250.1100 	6.00 	2.50 	1100 	3.06 	2.94 	3235 	3.44
0600.250.1200 	6.00 	2.50 	1200 	3.06 	2.94 	3531 	3.51
0600.250.1250 	6.00 	2.50 	1250 	3.17 	2.83 	3539 	3.71
0600.250.1300 	6.00 	2.50 	1300 	3.28 	2.72 	3535 	3.93
0600.250.1400 	6.00 	2.50 	1400 	3.28 	2.72 	3811 	4.00
0600.250.1450 	6.00 	2.50 	1450 	3.39 	2.61 	3781 	4.23
0700.250.0275 	7.00 	2.50 	275 	2.54 	4.46 	1227 	1.95
0700.250.0300 	7.00 	2.50 	300 	2.60 	4.40 	1319 	2.06
0700.250.0325 	7.00 	2.50 	325 	2.67 	4.33 	1409 	2.17
0700.250.0350 	7.00 	2.50 	350 	2.76 	4.24 	1483 	2.31
0700.250.0375 	7.00 	2.50 	375 	2.88 	4.12 	1545 	2.47
0700.250.0400 	7.00 	2.50 	400 	2.71 	4.29 	1717 	2.32
0700.250.0450 	7.00 	2.50 	450 	2.91 	4.09 	1839 	2.63
0700.250.0500 	7.00 	2.50 	500 	2.94 	4.06 	2031 	2.71
0700.250.0550 	7.00 	2.50 	550 	3.16 	3.84 	2113 	3.07
0700.250.0600 	7.00 	2.50 	600 	3.22 	3.78 	2266 	3.21
0700.250.0650 	7.00 	2.50 	650 	3.23 	3.77 	2451 	3.31
0800.250.0150 	8.00 	2.50 	150 	2.43 	5.40 	836 	1.61
0800.250.0175 	8.00 	2.50 	175 	2.68 	5.32 	932 	1.90
0800.250.0200 	8.00 	2.50 	200 	2.67 	5.33 	1065 	1.95
0800.250.0225 	8.00 	2.50 	225 	2.71 	5.29 	1191 	2.03
0800.250.0250 	8.00 	2.50 	250 	3.01 	4.99 	1248 	2.39
0800.250.0275 	8.00 	2.50 	275 	3.08 	4.92 	1353 	2.52
0800.250.0300 	8.00 	2.50 	300 	3.11 	4.89 	1467 	2.61
0800.250.0325 	8.00 	2.50 	325 	3.18 	4.82 	1566 	2.74
0800.250.0350 	8.00 	2.50 	350 	3.30 	4.70 	1645 	2.92
0800.250.0375 	8.00 	2.50 	375 	3.12 	4.88 	1829 	2.76
0800.250.0400 	8.00 	2.50 	400 	3.24 	4.76 	1905 	2.93
0800.250.0425 	8.00 	2.50 	425 	3.31 	4.69 	1994 	3.07
0800.250.0450 	8.00 	2.50 	450 	3.43 	4.57 	2059 	3.26
0800.250.0475 	8.00 	2.50 	475 	3.59 	4.41 	2093 	3.51
0800.250.0500 	8.00 	2.50 	500 	3.45 	4.55 	2276 	3.36
0800.250.0525 	8.00 	2.50 	525 	3.82 	4.18 	2197 	3.67
0800.250.0550 	8.00 	2.50 	550 	3.69 	4.31 	2371 	3.77
0800.250.0600 	8.00 	2.50 	600 	3.71 	4.29 	2574 	3.88
0800.250.0650 	8.00 	2.50 	650 	3.73 	4.27 	2776 	3.99
0800.250.0700 	8.00 	2.50 	700 	3.80 	4.20 	2940 	4.15
0800.250.0750 	8.00 	2.50 	750 	3.87 	4.13 	3097 	4.32
0800.250.0800 	8.00 	2.50 	800 	3.89 	4.11 	3291 	4.43
0800.250.0850 	8.00 	2.50 	850 	3.96 	4.04 	3438 	4.60
0800.250.0900 	8.00 	2.50 	900 	4.08 	3.92 	3526 	4.85
0800.250.0950 	8.00 	2.50 	950 	4.15 	3.85 	3656 	5.03
0800.250.1000 	8.00 	2.50 	1000 	4.22 	3.78 	3778 	5.22
0800.250.1050 	8.00 	2.50 	1050 	4.35 	3.65 	3830 	5.49
0800.250.1100 	8.00 	2.50 	1100 	4.17 	3.83 	4210 	5.26
0800.250.1200 	8.00 	2.50 	1200 	4.37 	3.63 	4354 	5.73

Jim #98NX · 11-22-2004, 04:24 PM

This should help when wanting to change springs or designing new suspensions.

Slartibartfast · 11-22-2004, 06:05 PM

How long have CODE tags been available? What are they meant for? I see what Jim did and that's cool!

Damn, if they'd only implement table tags.

Jim #98NX · 11-23-2004, 02:08 AM

Quote:

Originally Posted by Slartibartfast

How long have CODE tags been available? What are they meant for?

Uh... maybe code?

I dunno how long they've been around... there the little pound sign and it was as close as I could get to <pre> tags. But it still took me about half an hour to get that thing to look right. What a PITA.

I'm with you on with tables.

ssnh · 08-23-2005, 07:12 PM

180.64.75:
length: 7 inch
rate: 430 pounds/inch

Rockwood · 03-22-2006, 06:33 PM

Can we sticky this please?

Jim #98NX · 03-22-2006, 10:56 PM

Actually, I unstickied this because someone told me that the info is out of date and no longer accurate.

But I just updated the info from the Eibach site (looks pretty much the same) and restickied it.

FastNX · 05-10-2007, 10:08 PM

What about this nomenclature system?

I would think that these springs would be 180# and 150# but apparently not. What do these numbers mean?

I had a look around the Eibach site, but I could not find anything useful.

dave_f · 05-11-2007, 08:21 AM

the last number is the rate in metric untis:

To Convert lbf/in to N/mm (Pounds-force per inch to Newtons per millimetre)
lbf/in x 0.175 = N/mm, Example: 100 lbf/in x 0.175 = 17.5 N/mm

To Convert N/mm to lbf/in
N/mm x 5.714 = lbf/in
OR
N/cm x 0.5714 = lbf/in

The first number is length in mm and the second number is diameter in mm

so in your case the rates are:302 and 350 pounds

-dave

FastNX · 05-11-2007, 05:37 PM

Awesome, thanks for the clarification.

calou56 · 06-19-2007, 01:15 PM

which spring rates is the more used on sentra?

I have a primera P10 GT for circuit and I have 9.8DN/mm front and 5.1DN/mm rear
and the car is understeer a lot and make little jump on the turn

b14STAexalta · 08-07-2009, 06:23 AM

nice find... i hate my H&R's too soft this can help me out pick the right springs