I bought this from Amazon and it works well on my SR4: Not sure if your's in the same size. I don't use this one with an air gun, but I do use it wit...

In my SR4 the coolant swirl pot is always "burping" a bit of fluid each run. I ended up zip-tying an empty water bottle to the frame with the drain l...

Really? Didn't know that. Hmm... (off to check the calendar...)

Does anyone know if you can retrofit the SR3 diff onto an SR4?

Anyone offering a discount on transporting an SR4 from NJ to Spring Mountain? 😀

Charley, neat find, thanks. I do my alignments on my SR4 and have been considering hub adapters for awhile. I wonder if their "basic setup wheels" wou...

Adding a few of my lowly SR4 at NJMP Lightning...

John, congrats on the SR3. Are you near NJMP? I track there frequently with the Drivers Club. I normally run in our yellow group for open wheel/spor...

Easy way to jack the car up... Use the rear jack point, raise the car up until the front splitter almost touches the ground. Then, take a pair of rac...

Seems I might be the only SR4 guy on here! 🙂 Charley, I'll take them if you still have them. I'll PM you...

FYI in case it's helpful for others... The MBE 992 ECU that's in the Radical SR4 is hard locked so there is no PIN. I brute forced 0000 - 99999 (all ...

Was thinking the same thing... What's funny is that I can connect and see live engine readings using EasiMap 6 but I can't find a PIN code entry opti...

Hi Charley. The car runs fine. I'm simply trying to get into the ECU so I can format the CAN bus output for an AIM dash. SBD (who distributes the MB...