Rod Bender

Thank you for the replies on this. We finally sorted out the issue with the assistance of Joshua Tidd (Radical USA Technical Support Engineer) and the team at Stradale. Here is the history (after th...

so it turns out the P1 heaters are what appear to be rebadged items with better fittings mounted to them. I found the exact same heater here, and the good thing is they do deliver to UK, for free. Pre...

@jking85 and Charley this info is fantastic thank you so much

a friend from the radical page on FB said he did a 2nd battery and does the charging of it after his weekend at the track. my worry with that is not being a deep cycle battery from running them down a...

Here is a picture of the sidepod battery installation in an SR3 RS (Gen 2 car). Attachment : IMG_0647 M.JPG

Here is a simplified wiring diagram showing the additional battery installation excluding the charging harness. This would be the simplest installation, but you need to also add a charging port to ch...

Hi David (@rush-rentals), There are a couple of way to do this. The way the factory does the 24 V system is that they add a second battery in the side pod and that is just used for starting the engin...

I did the same as Rod. I got tired of trying to manually control the temps with tape. I put the Suzuki thermostat back in and added a 215 degree oil thermostat from Improved Racing. It has worked g...

You mean CharleyH@RadicalSportscarRegistry.com 🙂

Hi David (@rush-rentals), welcome to the Registry. If you email me the new information and pictures I will get them loaded to the Registry. I currently have a large backlog of updates that need to b...

I just bought the SR3 chassis number 231 in the registry the car is there but with the original owners info. I'm now the 3rd owner of the car. I would like to update the info of the registry so how do...

Hi. Was hoping someone would have a clue what type of connectors are used on the shift paddle wiring and the solenoid block? Im in the process of making a wiring loom for my SR4. Thanks in advance ...

Managed to grab a few photos of the installed p1 unit today Attachment : IMG_6655.jpeg Attachment : IMG_6639.jpeg Attachment : IMG_6638.jpeg Attachment : IMG_6634.jpeg ...

@rjbender Thanks Rod - so if you didn't have a Radical at all right now and couldn't afford an XXR would you go for an RSX or an XX overall?

This is a really interesting discussion as I am looking to buy one of these models soon. Some ex-XX owners and other people say that the setup window for an XX is much narrower and it can be unpredict...