Glad you got it sorted, sounds like it was the master cylinder seals then? Keep in mind I am fairly sure Radical offered different versions of them so...

Sounds like the original small one then, that rad cap will be the same as standard busa one. Ideally you want to be running an expansion pot off the b...

No problems. So you are running a wet sump engine then? An electric water pump to make the most of the run on would be a good idea. Are you having a p...

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 ...

Interesting video that, no where near the best of Pinky though, think the camera did that! Dont want to hi-jack the thread but that Hartley V8 is abso...

Sounds like it has been keeping you just as busy off the road as on it! I think the drive shafts will have to come out, the clutch release slides over...

I am with Charlie on this, I think it is a dash/reading issue. The same sensor gives gear and neutral so if neutral is working I do not think it is a ...

Hi Gareth, I remember this car from my Radical days and I seem to recall that Neil from Corinium has been working on it recently? It is a gearbox out ...

What swirl pot do you have? UK normally run a 50/50 water antifreeze mix.

Thanks Charley, Clutch in SL is nothing like the SR3 unfortunately, more like the SR8. I suspect your clutch master cylinder seals have failed, Radica...

@russmcb Hard to tell with yours actually but the Gen 2 coupling normally has space for two small screws down either side of the nut to lock it in pla...

We use a 36mm 12 point socket but have to turn down the outside to make it fit. Torque to 115ft/lbs with green Loctite. Don't forget the locking screw...

If its Life controlled paddle shift download the engine data. As long as the correct config has been programmed you should be able to see the gear sys...

I have a few for sale but in the UK. Would also need to confirm if it is for a reversing diff or not.