CharleyH .

@rich, the small gurney flap windshields (plexiglass or lexan that sticks ~1" vertically into the air stream in front of the driver) work extremely well for reducing wind buffeting, but you would have...

@cool-stuff, oh, that is a lot easier. If your car is a 12v car it needs to be changed to a 24v system (if it isn’t already a 24v var). You will also have to change to the larger throttle bodies use...

Hi @cool-stuff, There is a lot that you need to change to make the conversion. Here is a list of the major parts that get changed: 1) Crank shaft ($$$) 2) Connecting rods 3) I can’t Remember if the p...

Hi Simon (@rotorman), Welcome to the Radical Registry! I work with a lot of people to help them get into a good car that fits their needs, and would be happy to help you. There are some really good ...

Thanks Tommy (@tommymills.com), Will ship them tomorrow 🙂 Charley

Hi Tommy (@tommymills), I didn't get your Venmo with shipping address yet. Charley

Thanks John (@johnannz) I just sent you an email with the information. Charley

Thanks Jim (@jking85), I will send you an email with details. Charley

PayPal is fine Martin (@trakmnky). I will send you a PM with my PayPal info. Charley

Posted by: @msracing love it , i take a few Grey ones Sounds good Manny （＠msracing)! How many do you want and what size? PM me your address and if you have Venmo, you can use that for payment. M...

I am excited to say that we finally have a limited quantity of Radical Sportscar Registry shirts available. They have a logo on the front and on the back and are available in Navy blue, Medium blue, G...

Hi Rod (@rjbender), cracks in this area are very common and the method you described is how I have seen them repaired in the past (strip, stop drill, weld, paint). Spring Mountain did this repair on o...

If you are not racing in the Radical cup series and have floating rotors, I can hook you up with some high quality U.S. sourced rotors that are much more affordable (like ~ half as much) If you are r...

That’s a great write up George (@greatlakes)! I know lots of people will find that helpful. I 100% agree with your conclusion and always tell people about the same thing... All Radicals provide an a...

The method @trakmnky described works well. I use it for the cars that don’t have air jacks. I cary a lightweight aluminum nitrogen bottle in my trailer to use with air jacks. It is a really conven...