How much slower are cup 2 over cup 1's

[billyboysm3]

So the new cup 2 are 2 seconds faster over a 2 min lap than the cup+.

But cup+ on dry track are poor. Me and Adem tried them back to back at Donny.

I am thinking of trying the new cup2 on the track car square set up
265 35 18 but don't think they will cut it.

Been using slicks but getting the rims refurb and want the best road legal tyre and dry grip on track.

Either that or dunlop 03g are a option.

Has anyone put the cup2 through there paces