Thanks for the info for those who chimed in.
I normally run 285 square Hoosier R7.
Recently I made the change to 900lb front springs (now shorter 5") from the 6"
And rear 1200lbs.
Full front and rear aero. Last fall I ran 2:04 at the Glen on 275 square and slicks were shot pretty much chorded.
July Ran 2:03 on 285 square but had a blow out front drivers tire. Lots of heat/scrubbing into the boot...luckily it happened into the braking zone going uphill.
So now planning on going back in Oct on fresh 305 Pirelli full slicks, raised spring perch/collar, full SPL Kinematics, more camber ....and hoping Sub 2...I'll be happy with 2:01 but I know i can achieve Sub 2.
|