My first set of MT’s did this same thing when I had them on an 19” American Muscle PP1 replica, tire shop said they had a real hard time balancing them for some reason. I’ve since switched to 17” Forgestar’s and have not had an issue at high speeds. Some one on here said this is the nature of the MT’s at high speeds
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28 psi on the street as a cold fill psi. It will get you about 30 psi warmed up. You may still have to move down in psi on warm days to 26 psi. On the strip I've found anywhere between 18 and 22 psi to work based on the track prep, air temp, and how late in the runs it gets.
Yup, it is...lol I also did some more research and found that these tires tend to do this. I love the traction but that rear end swaying after 130 is not fun...lol
I will adjust pressure . The traction is awesome, that sway is something else though when you are going that fast , and yes it got worse after 130 .
Best of luck. My next steps would be stiffening the irs with some bmr or steeda pieces.
I will definitely let you know. I am doing things a part every few months. I just happened to do the expensive stuff like the whipple first...lolWe can help
Seriously too high. Your riding on the center of the tire. Probably hitting almost 40psi with a warm tire...... These SS's do not work well above 28psi (cold)......
If you think traction is great now, just wait until you try them at 26-28psi warm........
Have you had any issues with the intercooler pump blowing the inline fuse on the harness? I had to replace the dual fan relay and now the pump fuse has blown twice in the last month. Whipple told me to try a 15a fuse..
