Looks hydraulic . would need a picture of the actual absorber unit .
also looks manual . no simple avalible software . it would need to be refited with a complete system .
Preformance trends being the top of the line with others avalible .
You could get a low cost proportional relief valve and a college grad student to write code to interface it to a Raspberry Pi and tie it into a laptop.
If he / she are really good, they could make the unit active and have it follow track data
I have a spreadsheet I used, used a 6.5hp to calibrate the formula, videoed with phone, that’s why the numbered magnets, to identify pulls. I built 8 to 10 engines a year, not 50, so didn’t need $20,000 dyno