@jeff-alton Just to be sure: the measurement for 2 degrees (edited) 2mm toe out is -1mm/+1mm front/rear of wheel rim, where -1 is closer to the to...

@jclee I cannot determine the area of the engine of this cable and connecter, but I am going to take a guess. As you look at the engine from the r...

An update on the bi-wing setting: Last weekend at the Radical Cup Road America race, I noticed that many of the competitors were very trimmed out on ...

@rlm-dan Hi Dan, I am sorry but it is spoken for by Canada East Radical. I am headed to Road America on Tuesday, and I am hauling it for them. ...

I think this would work well for a Radical. ITEM #RR-TR-11-2. The splitter will be fine even if it rubs on the ramps a little. I got the...

@charleyhradicalsportscarregistry-com Hi Charley and Rich. I don't need to sell it, but I also don't want to haul it to the landfill. I pick...

What is the (potential) benefit of a lambda sensor on a Radical SR3?

@smoothcriminal It's nice when it all comes together. Somewhere I described tps setting procedure. There is a final step after setting it to 4...

I had a similar experiece on my recent engine swap. The number two ignition lead did not snap in place no matter how hard I pressed into the spark pl...

This is called a 2 way sureseal connector -- its a British thing I believe. Whenever I need to replace one, I cut the wire and either use a deutsch c...

I started with West Systems epoxy which bonds well to the polyester resin parts but it takes some extra sanding to get polyester gel coat to cure over...

The 13 has more initial bite but wears a little faster than the 01. They both work well.

@fsts2k I always use Device-->autoread to find and read the ECU. I don't know if this will help you or perhaps you are already doing this. I h...

I talked to the Hankook tire engineer today who said that the reason you should run your slicks in the correct direction for the first heat cycle is b...