ChampCar Tech Desk

The tech desk is used to ask technical questions and is not to be used as a post race tech line or to phish for how others built their cars.
Please reference the BCCR as most questions submitted to the TechDesk can be answered by reading the BCCR.
You can download the BCCR here:

2021-01-01 - Roll Cage to Body Welds

My roll cage contacts my car's body in several locations. Especially along the sill plate (pictured). Is there any issue with stitch welding the cage to the car in these locations or would it be in violation of 3.2.11, exceeding the 8 allowed mounting points?
Sill Bar Stitch Weld Example

You may weld the roll cage tube to the body where it touches the car. Zero points.

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