John Parsons

@parsonsj Thanks very much!

Sometime next year I am planning on ripping out all the wiring from SR3 and installing a Haltech Elite ecu with the wideband O2 feedback. This will be far superior to any "factory" ecu for expansion...

I’m a tall and thin guy and the only trouble I had with the Radical bucket seat is that I slide in them, however tight the belts. The result is uncomfortable bruises, similar to those from my go-kart ...

@parsonsj Hi John. Tks for the quick reply /info. send me your phone number, yes I´d love to give you a call.

The 13 has more initial bite but wears a little faster than the 01. They both work well.

I thought this might be the best place to share my ramp setup to get the radical up on my four post lift. I used 1/2” thick board ripped the width of the ramp in lengths of 6 inch increments and stack...

Hi everyone, thanks for such warm welcome and reassurance that a Radical isn't going to chew me up and spit me out. But it seems like I did not need much convincing at all because after reading the f...

@davidf David, thank you for your reply and an even bigger thank you for the VR Headset recomendation. I spent about 6 hours designing my setup and have attached everything I purchased below from Am...

@parsonsj It begins with a driving sim cockpit which holds the screen, pedal set, steering wheel, keyboard tray and mouse, and is your seat. There are many choices out there for these components; ...

Small upgrade as I strip my RSX for a full rebuild… thought I would get rid of some of the rivets in the bodywork - in this case for the ATL Dry Break Fuel Inlet and the Air Vent/Breather… I have a cl...

I use iRacing mostly, and Assetto Corsa for tracks that are not in iRacing. They are very helpful in learning the tracks and getting faster, but there will be small differences in actual braking poin...

@davidf Thanks! Seems like the solution is to learn patience and just start early 🙂

@rjbender Hi Rod. Yes, and your way makes sense. On the main wing, lowest down force would be the 4th from the bottom. "From the bottom" is specified in the user manual setup sheet, and I have int...

My perspective is just for SR3. TL;DR: hole 3 from the bottom on the main wing, 6 from the bottom on the subwing, and no diveplanes on the nose. Very few race teams/drivers will run dive planes on...

The Handling Guide has this to say about aero adjustments: This is a very brief description, but that is basically all there is to it. To determine whether a change has helped or hurt, one can ana...