[Kevan]

NSR Porsche 917

   

   

   

   

There's a pair of NSR's new 'zero graining' tyres part number 5271Z

   
   

I've not used these before but glued/trued tonight and tried on my short (2 second lap) Scaley Sport track for the first time, they seem pretty good actually.

Those tyres weren't the easiest tyres to true, not as easy as Ultragrips but much easier than G25 type rubber.  One seemed to gum up a little, I'm putting that down to cleaning the Hudy grinding drum with a rubber grindstone cleaning stick first.