I don't have a radical but I am interested. I set up my racecar with scales and know a few things. Spring rates don't mean anything unless you have...

How do you prevent the 1st gear stalling? I get my 1st days in a Radical in 2 weeks. Is it a light flywheel low torque problem you just need to figu...

Does the SR3 have an ECU and fuel injection so it can adjust for lower octane fuel?

Weird? So you were way below the throttle pedal at full braking. Then you did a caliper piston change and now you are way above the throttle pedal ...

I have rebuilt many brake calipers over 40+ years as a DIY guy. I was taught (apprenticed as a Ferrari mechanic) to never use any lube other than b...