Rod Bender

Thanks Charley, We had a brief chat through email when I first got the car but most of it has changed since then 🙂 I will maybe add a build thread on here sometime. Cheers

Strange one that Gordon, the engine mount points are the same for all the Busa engines so it should fit straight in. As you removed an engine that was fitted with all of the bolts then it must either ...

Check the actuator setting and ensure that moves freely. Same with the blipper that it moves freely, sounds like it could be something with heat. As Charley said check the electrical connections and w...

Hi Nikolay, Just to add to the above have you checked the setting for your actuator? It could be that the actuator is not moving enough for the down change under load. Also check that the rose joint o...

Considering difficulties with approach angles for loading radicals, damage in transit/insurance, controlling access if there are any delay's, weather protection, spares included etc mine was shipped i...

greeting, i would like to purchase mounting bracket of a damaged rear wing. if its bent its not a problem pls advise firouzhaase@aol.com

Problem sorted. I was using the added battery external charge plugs as my power source to test the pump out procedure. After talking to the very helpful previous mechanic we realised these plugs crea...

Hi Jay. I do this regularly... I don't use straps but I do remove the rear diffuser so that the support points at the rear do further back on the chassis... It is very easy to do if you have air jacks...

Hi Everyone, New member contemplating getting a used Radical. I used to race a CR500 (primarily GNCC). Have been tracking (HPDE) a C5 Corvette Since 2000 (WGI, Summit Point, VIR). Its slowly morphed...

Hello I own a SR3 earlier models. on the front I assume they converted to 280 mm discs. But now the bells are damaged and the discs are mooving too much. What is the tolerance of "jeu" ? i can insert ...

Anyone that changes their own fluid or when changing gear sets do you use goop in conjunction with the gasket? Or do you just use the gasket?

I would grab a multi-meter and start tracing wires back to source. In my 2022 (left hand drive) I did not have any electrical under the right side pod, all is behind the dash and in the left side pod....

Wow, that looks great Jonathan!

Hi All, We have worked with a machine shop to develop a custom wheel nut socket for Radical race cars. Tested with all the dealer teams in Radical Cup North America 2025 to become the socket of choice...

@rjbender I am impressed and grateful for all the help I am receiving here.I am negatively surprised by the durability of the clutch (20 hours). I have never changed the clutch on my SR3 1500cc ...