View Poll Results: What front sway bar do you use?
Voters: 181. You may not vote on this poll
STR Prep - Sway Bars
I'm 98% sure I'm using miata bushings and miata C-mounts and just using s2000 bolts. Oem C-mount wouldn't fit the miata bushing. Maybe they do?
I used...
Miata bar
Miata bushings
Miata C-mounts
S2K bolts
S2K endlinks
I used...
Miata bar
Miata bushings
Miata C-mounts
S2K bolts
S2K endlinks
eibach swaybars
ref https://www.s2ki.com/s2000/topic/822...y-bars-review/
S2000 Eibach Sway Bar rates:
Front: 32mm Adjustable (HOLLOW)
Pos.1 - 65 N/mm (368lbs/in)
Pos.2 - 73 N/mm (416lbs/in)
Weight - 4.8kg (10.6lbs.)
Rear: 29mm Adjustable (HOLLOW)
Pos.1 - 90 N/mm (515lbs/in)
Pos.2 - 106 N/mm (605lbs/in)
Weight - 4.9kg (10.8lbs.)
OEM S2000 Sway Bar Information:
AP1 100 series-
Front sway bar part number: 51300-S2A-003
28.2mm (HOLLOW) with a 5mm Sidewall
Rating at 61.6N/mm
Rear sway bar part number: 52300-S2A-013
27.2mm (HOLLOW) with a 5.3mm Sidewall
Rating at 73N/mm
AP1 110 Series-
Front sway bar part number:
51300-S2A-J01
27.2mm (HOLLOW) with a 5mm Sidewall
Rating at 53.6N/mm
Rear sway bar part number: 52300-S2A-013
27.2mm (HOLLOW) with a 5.3mm Sidewall
Rating at 73N/mm
AP2 120 Series-
Front sway bar part number: 51300-S2A-013
26.5mm (HOLLOW) with a 4.5mm Sidewall
Rating at 46.6N/mm
Rear sway bar part number: 52300-S2A-J01
27.2mm (HOLLOW) with a 4.5mm Sidewall
Rating at 67.6N/mm
130 Series-
Front sway bar part number: 51300-S2A-013
26.5mm (HOLLOW) with a 4.5mm Sidewall
Rating at 46.6N/mm
Rear Sway bar part number:
Do not have
25.2mm (HOLLOW) with a 4.5mm Sidewall
Rating at 51.6N/mm
ref https://www.s2ki.com/s2000/topic/822...y-bars-review/
S2000 Eibach Sway Bar rates:
Front: 32mm Adjustable (HOLLOW)
Pos.1 - 65 N/mm (368lbs/in)
Pos.2 - 73 N/mm (416lbs/in)
Weight - 4.8kg (10.6lbs.)
Rear: 29mm Adjustable (HOLLOW)
Pos.1 - 90 N/mm (515lbs/in)
Pos.2 - 106 N/mm (605lbs/in)
Weight - 4.9kg (10.8lbs.)
OEM S2000 Sway Bar Information:
AP1 100 series-
Front sway bar part number: 51300-S2A-003
28.2mm (HOLLOW) with a 5mm Sidewall
Rating at 61.6N/mm
Rear sway bar part number: 52300-S2A-013
27.2mm (HOLLOW) with a 5.3mm Sidewall
Rating at 73N/mm
AP1 110 Series-
Front sway bar part number:
51300-S2A-J01
27.2mm (HOLLOW) with a 5mm Sidewall
Rating at 53.6N/mm
Rear sway bar part number: 52300-S2A-013
27.2mm (HOLLOW) with a 5.3mm Sidewall
Rating at 73N/mm
AP2 120 Series-
Front sway bar part number: 51300-S2A-013
26.5mm (HOLLOW) with a 4.5mm Sidewall
Rating at 46.6N/mm
Rear sway bar part number: 52300-S2A-J01
27.2mm (HOLLOW) with a 4.5mm Sidewall
Rating at 67.6N/mm
130 Series-
Front sway bar part number: 51300-S2A-013
26.5mm (HOLLOW) with a 4.5mm Sidewall
Rating at 46.6N/mm
Rear Sway bar part number:
Do not have
25.2mm (HOLLOW) with a 4.5mm Sidewall
Rating at 51.6N/mm
Here's a better reference for OEM springs and sway bars
Characterization of the Honda S2000 Original, Equipment Suspension Springs, John McCanless (s2ki.com user name: twohoos)
edit: all AP2 rear bars were 311 ft/lbs.
Characterization of the Honda S2000 Original, Equipment Suspension Springs, John McCanless (s2ki.com user name: twohoos)
edit: all AP2 rear bars were 311 ft/lbs.






















