SteveR wrote:
I assume you're writing about SP2 Stock class? What about tie rod ends? If we can fix roll center problems, we should be able to fix bump steer problems as well...
And a side note, I used the high-strung arms with spherical ball joint bearings and longer pins for a few years. I cracked or broke three pins over the course of that time including one very expensive meeting with Glen Armco. If you're going to run them, I would be sure to ask about whether the pin material has been changed since 2012. The chromoly pins weren't strong enough unless you replace them every few races. In the end, I asked Andy to modify my arms to use stock ball joints. Still using them.
As referenced above, both SP2 and 3. Apparently PCA Stock rules only allow for stock length pins, one of the reasons for the clarification even though PCA approved the use of the Racers Edge and High Strung 44 arms, but not in all configurations for Stck PCA classes.
We have not made any changes to the tie rods, must be non adjustable, although you can tack weld the HS44 arms rode ends to be legal in the Cup classes and the rode ends are not required to measure out the same as an OEM arm, just can be adjustable as installed.
Checking with Andy on pin material.