MIATA REAR SWAY BARS

 

Rear Bars

Metric

4”

5”

6”

5/8”

16.00mm

341.0#

218.2#

151.5#

9/16”

14.58mm

235.1#

150.5#

104.5#

1/ 2”

13.15mm

155.6#

99.6#

69.1#

Stock

11.25mm

n/a

53.3#

n/a

 

Pounds per inch

 

Application (motion) ratio: 10/13 to spring attachment or .78% of spring rate change.

 

Actual spring rate compared to suspension springs using application ratio:

 

Rear Bars

Metric

4”

5”

6”

5/8”

16.00mm

266.0#

170.2#

118.2#

9/16”

14.58mm

183.4#

117.4#

81.5#

1/ 2”

13.15mm

121.4#

77.7#

53.9#

Stock

11.25mm

n/a

41.6#

n/a

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Copyright©, Charles Cox 2001, 2002, all rights reserved.