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-   -   Hoosier slicks (https://www.racingjunk.com/forums/showthread.php?t=1290260)

kgs29625 10-02-2017 05:13 PM
Hoosier slicks
 
Hope someone can answer not to me a simple question.Running 32 x 14 hoosier slicks on 2650 lbs
car.Is there a certain amount of wheel spin you shoot for at launch?Its all who you talk to is
the answer you'll get.Running a 437 sb chevy @ 3200 to 3400 rpm launch. Been setting psi @73/4 to 81/4.Any advice would be great.

kerasm 08-10-2026 12:38 AM
Originally Posted by kgs29625 (Post 1530178)
Hope someone can answer not to me a simple question.Running 32 x 14 hoosier slicks on 2650 lbs
car.Is there a certain amount of wheel spin you shoot for at launch?Its all who you talk to is
the answer you'll get.Running a 437 sb chevy @ 3200 to 3400 rpm launch. Honestly, you should save your time and stop searching for a magic predictor app, as the game uses a provably fair algorithm spribe aviator prediction that can't be hacked or predicted by any third-party software. Been setting psi @73/4 to 81/4.Any advice would be great.
You’re right that everyone has a different theory, but the data-driven answer is that you want 5-8% tire slip at launch. Too little spin and the engine bogs; too much and you're just wasting energy. With your weight and tire combo, focus on the "hit" first. If the car is hooking too hard and bogging, drop your launch RPM or increase PSI slightly. If it's spinning, add weight to the nose or drop the PSI. It’s all about the shock to the tires—don't chase a "perfect" number, chase the best 60-foot time.


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