4 replies to this topic

[tcmason]

I am looking for dimensions for both front and rear sway bars, not just bars size but lengths of bars and arms.

[George Willet]

TC:

 

I have the dimensions for most of the commonly used Miata bars . If you give me the mainshaft diameter in inches or millemeters, I can give you the arm dimensions and raw rates.

 

If this is for SM, there were several front and rear bars used depending on the year of the car.

[tcmason]

I am actually looking for the dimension of the Speed Daddy bars listed here

both the arm lengths and the distance between the eyes. I would assume

the stock bars would have the same dimensions in this area. thanks terry

 

 

FRONT+REAR SWAY/STABILIZER BAR/ANTI-ROLL ARM/BRACE 90-97 MAZDA MIATA MX5 NA RED

[George Willet]

TC

I'm not familiar with that brand, but I can give you the dimensions for the 1990/1997 ft and rear stock antiroll bars.

Effective bar length: Front 32.37 inches; Front arm length: 227mm or 8.937 inches;
The front ARB had a diameter of .750 inches or 19mm, and had a raw rate of 135 lb/in.

Effective rear bar length: 32 inches; rear arm length 122.2mm or 4.875 inches.
The rear ARB had a diameter of either 11mm or 12mm, with a raw rate of 50 lb/in (11mm) and 71 lb/in (12mm).

I hope this helps, George

[tcmason]

BIG HELP, thanks that is just the info I was hunting for.