CharleyH .

Mine shipped !

I have gotten into habit of changing engine oil and GDU every other HPDE weekend (4 track days with 4 sessions each). Depending on the weekends, rain, missed sessions, etc - this can possible extend ...

Hi Clark. I plan to be at VIR next week also with my SR3. Looks like we could see some rain. I'll be in one of the pit lane garages -- let me know if I can help you with anything. See you soon.

@rjbender It's a Bosch (as mentioned by David). At Amazon: AmazonSmile: Bosch 0280130069 OEM Temp Sensor for Select 1987-1995 Porsche: 928; Saab 9000; Volvo: 240, 244, 245, 740, 760, 780, 940 : Automo...

@rjbender Here's another link to that sensor (same color too): Bosch Temperature Sensor - Race Spec (racespeconline.com) Note that it's available in two different threads. One metric 12x1.5, and one 1...

I have several sets listed on the Radical Parts for Sale tab. I will reduce my price to $600/$500 (from $650/$550) -- for tires with 3 or fewer heat cycles/4 to 5 cycles, shipping to Continental US i...

Posted by: @motogpwerks I own the most expense Hayabusa in the world ,factory built race bike cost $250,000 back in 1999. What is the story on this bike? Can you post a picture or link?

Hi, I would like to sell this Hayabusa drysump 1500cc engine with the Cosworth Ecu I paid quite alot for it as it was for a land speed project that my customer pulled the plug on . Built and maintai...

Hi, I have a few race cars (lotus cortina ,f2000) I worked in japan and in the US as a engineer for Yoshimura and numerous race teams thanks for the AD

not sure if this is directly relevant to the thread but I've spent a while looking at the wiring on my car, which is all XX - - the radical wiring loom does allow you to utilise all the PDM's expansi...

to wrap up this thread..........the answer is that you need a cable from radical which allows you to connect the wheel directly to RS3 via USB. part number LH0377. It's a female deutsch connector on...

Posted by: @pbc223 Does anyone know when the big brake upgrades will be available? It would be nice to install them before the snow melts. They must be orderable now. My race shop is working up a ...

I saw them on a new sr10 here in Korea last week, so it seems like they're shipping from the factory

Attachment : A6438560-ABD9-4245-BD4B-B028F04615FE.jpeg Attachment : 70D106F4-E55F-4ECE-9747-F2C4158CC9C4.jpeg Attachment : 27278C12-8ED6-4F3A-B2C9-2E9F8304C78A.jpeg Attachment : ...

The the silver ring in your second picture is the spring perch which is used to adjust preload and corner weighting. If there is some sort of set screw on that perch, it is probably used to prevent i...