Oct 14, 2019 · Questions, comments and stories from NASA's High Performance Driving Events

Jul 7, 2014 · Hi, I have a 2000 miata that plan to run in HPDE. I have read through the rules and it looks like the two roll bars I am considering - the hard dog M2 hard core hard top with double diagonals …

Aug 14, 2007 · I have done one HPDE last year at Mid Ohio and I am getting ready to do my second on Friday. Eventually I want to do TT but I am doing HPDE til' I have enough skill, finances, etc. to do …

Aug 5, 2013 · My instructor told me I have reached the limits of my street tires and I agree. Should I move to a full race tire or an intermediate track day tire? I'm in HPDE 2 but was told I could move up. …

Oct 14, 2019 · If your vehicle has a factory roll over protection(see below) or an aftermarket roll bar then you should be able to pass a NASA Tech inspection and drive on a race track. We have compiled a …

Oct 8, 2010 · When progressing from HPDE-2 to HPDE-3, they check if you can drive the line consistently. When you get to HPDE-3, you need to DRIVE THE LINE, and have the faster cars pass …

May 11, 2023 · Hi. I am planning to add a 4 point rollcage to my weekend trackday car. Last year I participated into a couple HPDE and day tracks events, by that time, the car had all seats and OEM …

Apr 23, 2007 · PS- the HPDE windows-down rule is stated on line 6.2.1 of the CCR so I'm not sure why we are even having this discussion Jon

Jun 13, 2020 · I've been driving HPDE since Nov 2017. I drove NASA for the first time last March at Summit Point with my 2009 Boxster and was surprised by the top down rule. Both PCA and SCCA …

Jul 6, 2019 · I am participating in my first HPDE at Pocono on August 10th. One minor question is for the car number, what size stick on numbers are required ? The CCR states "cars are to exhibit a …