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don't you guys think using this hayabusa engine really hampers what could be an amazing package? I get the appeal of high revs and noise, but if the car came with an ordinary car engine with forced in...

@parsonsj i only had 1 pair on in the first place, the lower larger ones, so i'm now running none. I'm still need to dial in the balance, but at least it's not ridiculous like it was at silverstone.

well, my last outing for the year at the wonderful Bedford autodrome. This place is where i drove a race car for the very first time, using their 'palmersport' fleet of cars, waay back in 2007, so it'...

I've had some drama with my front splitter, which failed again after i repaired it (see here My 1 layer piece of small fibre lovingly laid across the crack failed after about 15 minutes of running an...

@rjbender thanks. i did just that and it was OK. Still uncomfortable on the downshift, it doesn't sound like it enjoys it much.... and i don't know if putting the clutch in on downshift would help or...

@rjbender Awesome thanks. Do you apply any kind of revs to switch to first? Or simply disengage clutch slowly and let engine speed catch-up as it engages with drive?

@meatman no chance. anyone seems me and reports and i'd be screwed. here's what radical have come back with: It is not advised to run the car through the gears without any load ( with or without whe...

i'm aware of teams that do this - jacking up the rear and running through the gears to check everything is functioning. I've done it once, with a team at my last test day - it was a disconcerting exp...

@davidf thanks David - i removed and refitted today. Removal was easy....curiously on my car the removal of the 6 screws along the rear of the diffuser was pretty straightforward because....they had ...

i think the diffuser had been set far too low for whatever reason. When i complained of the porpoising/vibration we noticed that the diffuser was too low and adjusted it back up. Maybe by then the dam...

so after the last outing my front splitter is absolutely knackered. A giant hole in the middle under the crash box, the wear pads either side pretty thin and one side flush. A few small holes at the l...

hi folks. my front diffuser underfloor has a giant hole in it which i'm attempting to fix. is it fairly straightforward? any tips or diagrams to show how to remove/how it's bolted on? thanks

@davidf care to take a pic please of your engine bay showing how the blipper line is routed?

@rjbender re: the screws - i'm referring to the same ones, you can probably see on my photo they are all faded and worn, maybe somehow the heads have got corroded over time and now they look plastic!...

@grouparacing absolutely fantastic. Track looks fun! this video also confirms that something is very wrong with the handling of my radical and i need to get alignments/setup all checked, because my c...