CharleyH .

I've raced with all of the various different types of cars in SR3s over the years. Give equal drivers and equal prep (e.g. good tires, properly setup) the pecking order in terms of lap time is basica...

I worked all week to get a new setup on the car. I went with the Hankook 'recipe' from the manual and I must say it was a good starting point. There are some things I can tweak to get some improvement...

@trakmnky i’m running out of track days this year I think I might get another two or three in. my car was a demo and the clutch was worn out. I found that out after my second track day. I thought it w...

I have heard that if one over-tightens the tie down straps, it can move the alignment or bend arms. I don't have first hand knowledge as I am new to tying down and towing, but I would rather not conf...

Confirmed: 3/8" BSPP. Many thanks for all the help!

@charleyhradicalsportscarregistry-com thanks Charlie! Really like the car a lot! I’m quite sure I’ll be slashing all time fastest lap time records at a few tracks. i’m pretty good at driving new cars ...

Hi Guys I have a 1000cc Kawasaki engine for sale. I just took it out of my prosport. The motor is tired and will need a rebuild. Someone make me a decent offer and it yours. I have no use for it and i...

Thank you for the tips Charlie. I was going to see about lengthening my remote cord, but you talked me into the wireless remote. According to Fred, I probably received the last progressive incline ...

To finish this thread off - Mike sent a nice rear body frame and an early 4-strut type wing frame. In trade I sent him a pair of front lower control arms and 3 suspension uprights, which I no longer n...

My guess, it’s BSP, British Standard Pipe

Graeme -- that's what I concluded too -- 3/8" BSPP (last 'P' for parallel), which is 16.6mm and 19 threads per inch.

Hi Charley i sold Phil the car it has a 1500 RPE engine and Quaife box Dry sump high downforse etc the car needs a tiny bit of love which Phil is more than capable of i originaly brought it to use som...

Cheers Charley and of course Paul 👍🏻 It's the first car I've had with air jacks so we'll see if they come in handy. It's the best track day party trick bar none 😁

I updated my trailer with some additional recessed D-ring anchors. I cut through the extruded aluminum floor with a 4 1/2 inch hole saw and through a 1/4 inch thick 5083 aluminum plate that was clamp...

I put my Radical in my trailer first time today for practice. I have a Bulldog 7800 pound winch with synthetic rope and it works really well. The automatic full load brake is very useful for pauses....