CharleyH .

Graeme, your story sounds like mine, and, I suspect, like a lot of Radical owners. My interests came via old muscle cars to Corvettes, to a track-only Z06 'Vette. I too got tired of fixing things like...

It's a pleasure to be part of the community... I will try to get some pictures out of the ECU installation soon. The car is in the workshop at the moment... 🙂 Regarding Spa, I've not made a calendar y...

Forgot to say... We have a YouTube channel where you can check out other videos of Hotlaps onboard our SR3 at various European tracks:

Thanks for the comments on the video. I must admit that I also have a dream to drive at Laguna Seca one day... I love the track on the Playstation and hope I can drive it "for real" sometime. We will ...

I like it, when's the radical owner's goodwill delegation going?

After the weekend, I can say the brakes are 500% better! Much more sensitive to the pedal. A quick look at the data shows much less pressure for the same deceleration G's. Mostly zero overlap, only ...

Thank you for the welcome Charley. We primarily rent for trackdays and have had very little request so far for actual racing, which is something we've been doing more for customer-owned cars. We have ...

Great footage !

Hello all and thank you Charley for your email and introduction to the site... Great initiative to create a register for these fantastic machines. My name is Nikki and I am the owner and manager of Ac...

The guy bought the car recently for $24K perhaps he was trying to get his money back.

Hello all! First off, I want to thank Charley for creating this website and forum, as well as inviting me to join this new online community. My name is Jesse Grose. I am an Austrian-American professi...

I keep going out and sitting in the car and playing. So far, the pedal has been firm. I don't think the brakes were ever this firm since I got the car. I think it will take a little exploration so t...

Posted by: Don Dagenais On fuel, I read the manual and it does state higher octane for the SR3. however, I've been running 91 street gas as recommended by several people with no ill effects so far. D...

Posted by: fatbillybob Posted by: Don Dagenais On fuel, I read the manual and it does state higher octane for the SR3. however, I've been running 91 street gas as recommended by several people with n...

just a note, the ECU has its own back up battery. It is a rechargeable battery. A good practice is to power up the ECU once a month, doesn't neeed to run, just put some power on the ECU. I failed to...