[AR4me]

Most of the 105 GTVs that I'm on track with run 205 width tires, which I have been doing so far as well. With that the 105 GTVs are typically faster in tight turns where it is down to pure lateral grip. I believe this is due to me typically carrying an extra 500 lbs. In longer sweeper like turns I would say my car is faster, which is probably due to better stability and an edge in power (on some GTVs). I'm planning/hoping to fit 225 width tires for next race - February. Hopefully, that will offset the extra weight and allow an increase in cornering speed.

At our last event some weeks ago I got a chance to run an older set of Hoosiers vs. a not quite as old set of Nitto NT01s. My feeling was that turn-in and grip was significantly better with the Nittos. The difference in lap times were as much as 2 sec. After switching back to the Nittos the lap-times came back down. A big factor was the age of the Hoosiers. Regardless, the Nittos seem to hold up very well and last a long time. I'm sure grip is better and lap times lower with new Hoosiers, but that is an expensive proposition.

In terms of suspension I would like to try a slightly softer setup and then use drop spindles up front - some day maybe.

I would also suggest to use the cage better to strengthen the chassis. Currently, the car, due to its budget, has a bolt-in Autopower cage. I think a a true welded-in cage also addressing chassis flex would be a nice improvement.

Regardless, the car has proved fun and reliable to drive.

Jes