So far, no good. Lol Best I can get with them so far is a 1.68. If I launch at anything more than about 10psi of boost it will hop; and that's with the front strapped down. Gonna mess with tire pressures and stuff some more; it's at 21psi front/18psi rear now. But I'm pretty certain I need to go ahead and search for new tires. It's keeping me out of 6's in the 1/8. Did a 7.08 @ 100.8 and a 7.04 @ 101.3. It should be in the 6.8ish range with a good launch.
.