CharleyH .

105°C Is when the radiator fan would kick in on a road bike. Acceptable but not an ideal temperature. The engine in a Radical would be ok at 105° for a short period of time but again not ideal. Radica...

Yes, thanks for posting that. I just got an email yesterday from Pinkerton, so it's pretty interesting to see him on the "telly". 🙂 I'm pretty familiar with the engine after getting it to run using a ...

Hartley Enterprises in the USA makes a 90* V8 based on the Hayabusa.

I just purchased the pads on Competition Motorsports. They were $20 cheaper per set of pads than the lowest price I found on the web. I received a $50 NASA discount on a $400 purchase with free ship...

I'll be there on Friday running my Prosport at their members' trackdays. If anybody is interested, I am happy to host one person as a guest. There is usually another friend running a PR6 there too.

We might be going to the Gingerman open track weekend this coming weekend. Saturday looks good but 50% chance of rain on Sunday so we're on the fence. If there was another radical there I'd certainl...

Looking for a few other Radicals to join us on 10/12 at the Gingerman open track event. Their open events are always a blast, you never know what's going to show.

After a little digging I found a contact at PFC brakes. Darrick Dong is the contact for motorsports brakes. His phone is 803-370-0442 and email ddong@pfcbrakes.com. Darrick was super helpful and q...

Nice looking car too! 🙂

Love those photos! I'm guessing she didn't have much of a problem with helmet lift. 🙂

Good to know, must have missed that. Liking this car more and more. It's certainly the best designed and thought out that I've owned.

Radical UK sent me the wiring diagram for the carbureted SR3. Here it is, Charley feel free to upload it to the technical section. Attachment : sr3 mbe ignition and carbs..pdf

Update.....job done! Good news....the job cost nothing to do. It needed new o rings on the clutch actuator....I dug out one from some bits and pieces I already has Bad news...the job took me most of S...

I think the calipers should/might be the same SR3 to SR1 (HiSpec) assuming a newer car.. The pads I use are the PFC 01 compound p/n 7740.01.16.44, and can be purchased thru many race shops. the 08 ...