John Parsons

@joep, as John said, the shocks and geometry are the same but the spring rates are different.

Hey all, One of my contacts has got an old 2.7 v8 with about 2.5 hours on it. It hasn't run in years but was a working spare when last removed. He's also got the hypoid quife box. Can get more details...

As some of you know Spring Mountain is adding a new 3+ mile track at there facility. They are currently in the process of paving it but I was taken for a ride around the new track (in a Suburban) and...

I just published the latest "Ask Phil" question / Response. This question is from Josh Broome (@JWB) about tuning an early SR8 with MBE ECU. Take a look when you have a chance. 🙂 Attachment : ...

@rlm-dan I wasn't able to pressure test it unfortunately. If that head is bad I will just go pull another one. I may end up doing that anyway as the heads from the Honda CRV actually has more mod pot...

Good to see progress on this! That's a proper oil and water mix, were you able to pressure test it before you stripped it down? Might be worth checking that no core plugs in the cylinder head have po...

Final step - graphics. Can't wait for it to be finished! Attachment : 001.jpg

Got it all torn down. It looks good to me but I've got an email into my builder for his opinion. I think I got lucky and the owners didn't drive it after, and I'm only guessing, blowing the head gaske...

@sr10formetoo Hi Phil, The majority of days I've done here in the UK are general open pit lane track days, where there are no groups so you have all types of (closed wheel) cars in the mix. AFAIK i...

@charleyhradicalsportscarregistry-com Thanks Charley. For what I paid for it I'd be most upset about the time lost rather than the money (possibly due to the aching body after pulling an engine on a ...

@parsonsj They are the same event.

Anyone going to the Radical Cup race at Sebring in November? I am planning to fly out. I’m not driving but am looking forward to connecting with friends. 🙂

We have a seat available in a 2020 SR3XX 1500, full arrive and drive at one of the worlds most classic tracks. Hospitality, live stream, going to be a great time as always. Attachment : 202257210_...

I just updated the "Identifying Radical Model Years by Chassis Number Guide". The changes include adding more clarity to the chassis numbering systems used for RXC Coupes, Raptures, and SR3SLs. Also...

It seems crazy to me that their part numbers are not stamped on actual clamps. From their catalog: Attachment : image.png So, since my clamps are stamped 89 Oetiker, wonder which one it is for...