Questions: does the typical 100 octane fuel I get trackside, typically Sunoco, have any ethanol? I was under the impression that it did not, thus wo...

Too hot here in TX for me, I dont go back on track until late Sept now.

I have the same ongoing questions on my first set. Wow, 80 cycles seems out of this world. I am at 24 cycles now, but definitely noticed drop ...

No, am unclear of purpose of PPF or effectiveness. Is it primarily to make cleanup easier or does it help prevent spider cracking of the gelcoat over...

My new SR3XX came in base red color, then I added accents & numbers as shown, but I only use for track weekends, not Radical Cup. This was $700 v...

My new SR3XX has Hankook tires and Motul brake/clutch fluid (not Hoosier or Castrol)

I am not fully sure of culprit yet - either bad cable adapter and/or bad Radical instructions. I switched cable adapters to my laptop. The instructi...

Ignore, got it thanks to Garrett.

FYI -my new car came with the flap from factory, its not a separate option which owner needs to select. However, when I test drove a 2016 last Octobe...

You summed up the pros/cons well, now just need to decide your preference. For my new SR3XX, I had air jacks installed reluctantly, but dang glad tha...

Agree 100% on Coolshirt. I have small portable bag as well strapped into side seat (not as good a hard mounted cooler though). Makes track time toler...

I purchased a set of arm restraints when I bought this car. However, I have yet to use them. I do not race, but simply due HPDEs which all require p...

Agree entirely, wear one. Kind of like insurance, you dont want to use it in the case of an accident, but if you need it - you really need it. When...

I also wear prescription glasses, but use Stilo helmet and love it. I did add the chin bar and rear diffuser Stilo attachment after switching from a ...