yhatzee89;2026027 said:
I've never seen an actual set of whiteline or tokico springs either
Amusingly, when I called Whiteline, the person on the phone said that Whiteline doesn't, and has never made springs for any car. Makes me wonder how valid the other info is....
Also, I've been calling various other manufacturers for more info about their springs, and I can compile it into a new and updated table here, looks like King springs actually are linear. I might give them a shot.
Here's a table of the information I've compiled so far (all information is what I got from calling and emailing manufacturers, I can update it as I get more information, or if new springs are found)
Spring | Part Number | Type | Front Spring Rate | Rear Spring Rate | Front Lowering | Rear Lowering | Notes |
RSR Down | T163D | Progressive | 504 lb/in | 262 lb/in | 1" | 0.6" | |
Intrax | TOY1141 | Progressive | | | 1.4" | 1.4" | Spring rates not known by manufacturer. Said to be 10% stiffer. |
King Standard | KTFS-24/KTRS-71 | Linear | 390 lb/in | 195 lb/in | None | None | |
King Low | KTFL-24/KTRL-71 | Linear | 420 lb/in | 195 lb/in | 1" | 1" | |
Eibach | 8211.140 | Progressive | 343-628 lb/in | 126-257 lb/in | 1.4" | 1" | |
H&R | 54689 | Progressive | | | 1.6" | 1.3" | |
Tanabe | GF210 | Progressive | 442 lb/in | 207 lb/in | 1.1" | 0.6" | |
B&G | 92.1.005 | Progressive | | | 1.5" | 1.5" | |
If you know of any more that are *currently available*, let me know and I'll do my best to get information about them.