J bar length

[moonshine]

What effect would lengthening the j bar one inch, keeping it the same on the pinion and moving out one inch at the frame ?

[MasterSbilt_Racer]

Honestly, it probably will not be that noticeable, but it could decrease the speed of roll a little. It will take more load off the left side bars and spring compared to a bar mounted more inside. That would tend to tighten entry and loosen exit. But, less j bar angle is in general positive for forward bite. So, results are likely to vary on that part, depending on track, racing line, etc