Originally Posted by rogtsaamokin
Great info guys, what size track are you running on for those combos? We run on a ultra smoothe 100x48 track @ Omaha-HobbyPlex, and we were in the 1.75 range with 767's trimmed also, will have to try the f-brush, how does it hold up back to back? I remember the days in spring combos that was trinity tear-downs with blue springs boy those days are over

Anyone try the new Jaco yellow / black tires yet?
Yes we did tried the Yellow/ black and it is okay...the car is easy to drive and some little push from the begin.( if you can't make misstake, the front tire cool off and it will push even more ,you'll have to run a few laps to get the grip traction back......The Super fast Trav was using the yellow /DD pink and he was so fast the car turn on the dime..