sway Eibach o Hotchkis ?

[bico]

copio e incollo da un post di oltreoceano

fresh from Eibach USA:

"Hello,
The rates for the OE vs. Eibach bars are as follows

OE
Front, 128 lbs/in
Rear, 41 lbs/in

Eibach
Front, 368 lbs/in
Rear, 100-119 lbs/in

Best Regards,"

aggiungo HOTCHKIS dal sito:

FRONT
115% stiffer than the stock sway bar with a rate of 520 lbs/in
155% stiffer than the stock sway bar with a rate of 615 lbs/in
205% stiffer than the stock sway bar with a rate of 735 lbs/in
REAR
595% stiffer than the stock sway bar with a rate of 390 lbs/in
745% stiffer than the stock sway bar with a rate of 470 lbs/in
940% stiffer than the stock sway bar with a rate of 580 lbs/in


Flyin' Miata

Front: 498 or 622.61 lb/in
Rear: 282, 376 or 525 lb/in.


calcolando le OEM sulla base della % delle Hotchkis:
"I used the Hotchkis % increases over MX and RX to derive stock MX5 sway rates @ 240#F - 55#R"


BREVI CONSIDERAZIONI:
si vede come sia Hotchkis, sia Flyin' Miata hanno un rapporto ant/post di
735/390 Hotchkis (1,88) (max ant/min post)
622.61/282 Flyin' Miata (2,20) (max ant/min post)

mentre il rapporto originario sembrerebbe
128/41 (3,12)
ed eibach
368/100 (3,68) o 368/119 (3,09) ovvero molto più vicino ai rapporti ant/post originali

sia Hotchkis, sia Flyin' Miata hanno quindi irrigidito paurosamente il post e variato il rapporto
originario ant/post



LE FONTI
http://forum.miata.net/vb/showthread.php?t=361343
http://www.hotchkis.net/mx5_sport_sway_bar_set.html
http://www.automodellismo.net/default.a ... =15&mnu=18