SPEEDO CALIBRATION.WHO DOES IT.

[BLUETHUNDER]

I have recently fitted 17 inch wheels and tyres on my chimaera, and noticed that the speedo is out by up to 20 mph.Does anyone know of a company or person that can re-calibrate,and whats the process?

[bigtone]

Try JDO Instrument Repairs www.jdo1.com/Classic_car_ix.html

Tel: [phone].


HTH, Tony

[kevinday]

I have recently fitted 17 inch wheels and tyres on my chimaera, and noticed that the speedo is out by up to 20 mph.Does anyone know of a company or person that can re-calibrate,and whats the process?

Blimey, you must have changed the rolling circumference a lot to achieve that. What were your originals and what are the replacements?