[400TT]

In my opinion, the best bang for buck are the Toyo R888. Toyo's would be the track tyre of choice for QLD Cobra's.

My brother races the black Harrison on Toyo's. You don't get much better performance than that out of a Cobra. In 16 & 17" sizes. In 16's you have to drop back to older RA1 design to get wider than 225 for rear.

In Toyo R888 series you have to jump up to 18" to get 285 & 295 sizes.