[JMay]

Without hijacking the TR7 thread the question was posed about two other Scalextric cars from the 'big wheel' era the 911 and Mini Clubman.

Below is some customer 911s using the JS chassis and wing (see under traders). 

     

JS Wing 
   

(JS on the left)
   

Numerous chassis options available inline, anglewinder & more recently sidewinder for the S can and Boxer motors, and for those who can't be weaned off Slot It pods a Slot It Pod option too. 

The 911 can be transformed starting from a low cost option of just new wheels and tyres sticking to IL or you can go up to AW boxer and and a suite of tuning gear to go with it. 

Cheers
            JMay