CharleyH .

Does the Life data show that the crank sensor is working? Another remote possibility is clogged fuel filter. The Life data should point you in the right direction.

Hi Dave (@def1), I wouldn't recommend using a stock Hayabusa motor cycle engine in a Radical. Radical makes a lot of changes withing the engine that enable it to survive in an automotive environment...

Hi Chris (@cwrega), Welcome to the Registry and congratulations on getting your RS! This issue is caused when the battery inside the Life ECU dies. When you look at the top of the log book file that...

Hi Josh, I know some sources won’t ship over seas. If that is the problem, let me know which ones you want (Girling or Tilden) and I can order them for you and then ship them to you. You can also ord...

That is great! Have you had any issues if the gears aren’t meshing?

Hi Paul (@paul), Welcome to the Registry! The challenge with shorter trailers is getting enough tongue weight. The center of gravity of and SR3 is roughly 9' back from the nose. Since the center of...

Hi Dave (@def1), Welcome to the Registry. I would recommend reaching out to Spring Mountain Racing in Nevada. I know they have them in stock. I believe the clear LED lights have different plugs fro...

Hi James, I just sent you a PM with contact information For Robert Burgess at Radical Canada East. He has several engines available.

I was at the Radical cup race at Sebring today and was talking to a friend who is a Radical dealer who told me that he has a couple of 1500 engines that he is interested in trading for 1340’s. So if ...

Hi Michael (@backmarker_billy), I haven’t tried a future trailer but if you measure the ramp angle and it is less than 3 degrees it will work.

The newest revision of "Identifying Radical Model Years by Chassis Number" has been posted. Please take a look in the Resource Library.

@meatman, as you found out, the GDU cover has an O-ring so it can be used for many years. The only reason to change it is if it gets nicked or starts to crack. When you do change the o ring you will...

Hi Marcel (@borkentio), welcome to the Registry Forum. Your car looks fantastic!

Hi Ed (@demonspeed), welcome to the Registry. I don't currently have any Air jacks so I can't give you the measurements, but I can tell you that they are made by JLS motorsports ( so you should be ab...

Hi Leevi (@leveli21), welcome! A good place to start is by reading the “SR3 Buyers guide” that can be found in the Registry Resource Library. Then I would read the rules to the series that you want t...