CharleyH .

@neilca, yes it would be very hard to see the sizes unless the crash box is removed.

Hi @teamlorenz, you did everything correctly. The last step in the process brings you to a “Payment” section for a $0.00 charge. It gives you an option to cancel. It doesn’t matter if you use the ca...

@kskins1, as David said, the Racing Radios setup using the CM300D seems to be what most people are using and everyone I talked to is very happy with it. The CP200D is great for the person in the pit....

Hi @kskins1, Since you are going to use it primarily for coaching, do you want to use it for person to person in the car, or car to pits, or both?

Hi @neilca, on the Prosport I had the two brake master cylinders were 3/4” Girling. The clutch was a 5/8” Girling. The size is on the side of each master cylinder. Attachment : IMG_1927.jpg ...

We now have a new "Radical Parts For Sale" section on the Registry. This is a free area for people to buy and sell Radical parts. You can get to this page by selecting the "Radical Parts For Sale" b...

These improvements look fantastic. I wonder if the new cast uprights have replaceable bearings?

@triplexxx, I believe I have a buyer for the nose with the Radical license plate on it. I will follow up with you when I know for sure.

@joep, this is great information worthy of a stand alone post.

@joep, thanks for the update. And congratulations on having your first child!

While I was at the North American Radical Cup Finale at Sebring last week, I gave out Radical Sportscar Registry Tee Shirts to many of the drivers and crew. Unfortunately I just found out that the in...

@rojid, As you found, yes you can download data from the ECU showing how many hours are on the engine. When you download the file make sure it doesn't say RDTC at the top. If it does it means that t...

That looks great! Have you put the car on the dyno to see if it gives more power?

Posted by: @sr10formetoo Please excuse my naivete but which model is the Clubsport? Is it an SR4? Thanks @sr10formetoo, the Clubsport was the first model that Radical created back in 1997. If you...

@ajiman, Check with your local Radical dealer. Spring Mountain, Radical New York/Group A Racing, and Radical Texas/Esses Racing should all have them in stock.