T Ace swingarm.

[fj johnnie]

 I apologize in advance if this information is already on here . I have searched and cannot find it. I would like to know if anyone knows the length of a Thunder Ace swing arm as compared to a stock FJ.   I realize it is shorter but do not know how much.

[the fan]

A quick measure shows appx 540mm to center of adjustment for a 92 FJ, 520 mm on a thunder ace swingarm. 20mm +/- 5mm

[fj johnnie]

  Thanks Bill. I have a 88 FZR swing arm that by my quick measurements is an inch shorter. I am not sure it is long enough, so that is why I posed the question. I will do a mock up to see if it works.