CharleyH .

FYI, I updated the video to more accurately show how the forward and reverse gears work.

@davidf, I would run the engine long enough to determine if each of the cylinders is heating up at roughly the same rate. You can do this with a non contact thermometer on each exhaust primary or th...

Here is a short video on how to change the Gear Ratio sets in the SR3 Gear Drive Unit (GDU). Attachment : Cover a.jpg

Hi @jonasr1, Where are you located and who did you have inspect your gear box? Also how many total hours are on your engine? The reason I ask this is because the symptoms you are describing are often...

I just posted a video of how the SR3 Gear Drive Unit (GDU) Operates that I hope people will find interesting. 🙂 Take a look: Attachment : Overview Cover.JPG Attachment : IMG_0454.JPG

@daviff, I agree with @parsonsj that changing spark plugs is worth trying. A few years ago I was out on track and the car lost power and started running roughly and didn't want to idle. I tried a bun...

I am looking to buy one front Image SR3 wheel (15" x 8") in very good to excellent condition. Please let me know what you have. Attachment : processed-c587e29d-2d57-4297-be37-8181f8b1e1bf_8wmaKYcx...

@bill-snead, I don't know if you saw this older post but one of the sketches in it is helpful when deciding on what trailer size to go with. In an SR3 the center of gravity should be put just in f...

@davidf, I am leaning toward a fuel injection issue. Here are my thoughts. If it was doing it with your last engine then it is obviously one of the parts that wasn't changed. When you start the eng...

@slip_angle, welcome!

@rojid, I asked one of my friends at a Radical Dealership about your issue and he told me that they have seen the issue with the starters running on until the master switch is turned off. But they sa...

@bill-snead, any update yet?

@rojid, This sounds like it is a PDM system issue. Unfortunately I haven't worked with the PDM system yet. Did you check the lights on the sidewall of the cockpit to make sure they are all green? B...

Hi @darrahc, your overall set up looks good but as Rod mentioned you will have to adjust the location a bit. The center of gravity for these cars is just behind the roll bar. When trailering you wil...

Hi Clark (@darrahc), Welcome! Congratulations on getting an SR10. They are amazing cars. I am looking forward to hearing about your experiences with it. Feel free to ask any questions that you have...