Owner of Radical SR3 RSX and SR3 XX
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Liked Forum Posts

New to Me SR3 XX Chassis # 1502

I am new to the forum I just purchased a 2022 SR3 XX Chassis 1502 from Crown Racing in AZ. So far I've had the car out for one outing at MSR Houston in Angleton, TX. I come from GT cars Mustangs Cam...

In forum New Member Introductions

2 weeks ago
New to me SR3 #419

Hi All, I just purchased Chassis 419 from another fellow here in Colorado. Looking forward to seeing anyone else at high plains raceway or PPIR. I'll take it to other tracks eventually, but going to k...

In forum New Member Introductions

2 weeks ago
RE: New to me SR3 #419

@charleyhradicalsportscarregistry-com Thanks! Looks like a cool community!

In forum New Member Introductions

2 weeks ago
RE: Downloading Life Data From Car

i too was having annoying issues with connecting consistently to the ECU. Sometimes it would work, sometimes it randomly wouldn't. I believe I solved it. Firstly ensure that you've run as administrato...

In forum Data Acquisition and Analysis Discussion

2 weeks ago
New Radical

Hello Everyone- I am a coach at Somerset Academy Collegiate in San Antonio, Texas. We are now in possession of SR3 113. We are looking to rebuild and maintain to run in Vintage races and HPDE around T...

In forum New Member Introductions

4 weeks ago
RE: New Radical

Hi Joshua (@coachjfree), Welcome to the Registry. To the best of my knowledge that car has been sitting in a disassembled state since 2010 so you will have a lot of work to get it back running. Most...

In forum New Member Introductions

4 weeks ago
RE: Brake bleeding with pressure bleeder

@rjbender the issue was the brake pressure sensors. I emailed radical tech first and Joshua mentioned it was highly likely to be that so ought to try that first, and he was right. The lines leading to...

In forum General Discussion

3 months ago
RE: SR3 1300cc no spark

Great to hear you fixed it. Putting this here for others in case they also have a no spark issue. I had a similar problem a few weeks ago on a 2022 SR3XX. The issue was that the crankshaft sensor wiri...

In forum How To / DIY Discussions

4 months ago
RE: Brake bleeding with pressure bleeder

@rjbender Hello Rod! so i took your advise... yes correct re: pressure bleeder, attaches to the reservoirs. The reason I was doing both at the same time was because the local team I have used in th...

In forum General Discussion

4 months ago
RE: SR3 1300cc no spark

Great news!

In forum How To / DIY Discussions

4 months ago
RE: SR3 1300cc no spark

All right, here’s the conclusion. After installing the correct flywheel, I still had no spark. That said, I remembered having a similar issue last summer; sometimes it would start fine, other times th...

In forum How To / DIY Discussions

4 months ago
SR3 1300cc no spark

Hey guys ! Did some reasearch on the forum but didn't found anything so here I am: I did a motor swap on my SR3 Clubsport 1300cc for a bike engine, still 1300cc Hayabusa - but 2007 instead of 2003. ...

In forum How To / DIY Discussions

4 months ago
RE: SR3 1300cc no spark

Hi Marco (@fuel4speed), I suspect the issue is that the number of teeth are different on the reluctor wheel (I think that is the name). If the number of teeth you are using on the new engine is diff...

In forum How To / DIY Discussions

4 months ago
RE: CAN topology of the XX PDM, GPS, Camera and steering wheel

Thanks, took the panel screw out but it wouldn’t come off. Doesn’t seem like there is a lot of slack in the cable. Will try again and loosen the side pod so I can move it partially out of the way. Fru...

In forum Data Acquisition and Analysis Discussion

4 months ago
Brake bleeding with pressure bleeder

For those of you who are entirely on your own like me when running your car....who here uses pressure bleeders and what is your experience like? I have a dual tube bleed bottle + pressure bleeder and...

In forum General Discussion

5 months ago
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