Sorry if this has been done before however my car is a US delivered 1970 built 911T, that came new with ‘Koni adjustable’ suspension and S Calipers. Can anyone tell me if these struts were Koni ‘sport’, or Koni ‘classic’, or something else? What about a part number? Current shocks in the car are Koni ‘classic’, adjustables, but they do appear to be a more recent part and not original to the car.

I am wanting to build the car to ‘sport purpose’ specification for fast road / occasional track use and so want to understand if I should be running ‘classic’ adjustable Koni’ or the firmer ‘sport’ inserts.

I will be running 16mm F & R fact sway bars, and I have maintained the original spec torsion bars.

Many thanks

Adam