John Parsons

Hi Dan, I suspect my RSX has the same air jack system as your XX. I'm not sure of the 'maximum pressure', but when I got my car I simply adjusted the regulator from a low pressure setting upwards, un...

I saw a familiar car while I was there... 🙂 Attachment : 81ADB909-069F-4DFE-83C7-B29034E10677.jpeg Attachment : F88A1CF5-6FB8-41DC-A140-0855C94B3BAE.jpeg

Hello, all Recently purchased an used 2013 Radical SR3 RS with 30 hours on the chassis. It's been purchased in the winter so I have not had a chance to drive it, but I'm slowly getting it ready for th...

Hi John we run the OEM bleed from under the cylinder head into the lower water pipe so there is always a small amount of water circulating and bringing everything slowly up to temp. We do see a fluctu...

Just thought you might all enjoy the sound of a 1440cc Hayabusa engine singing on the engine dyno. Attachment : 7dd2d86c-6424-4394-acd7-1538f327b386.MP4

Hi Brad, It is indeed a OEM Suzuki crank sensor and one from any year will fit. Unfortunately Suzuki only sell the sensor complete with the alternator windings so you need to buy this complete assembl...

@raider89, I don’t know. It might be worth contacting a Radical dealer to see what they say.

One more try, understanding the superiority of SRF, does anyone have reason or understanding why Radical wants Motul 660 versus 600? Thanks

I use an Aluma, all aluminum, trailer for my Prosport. The trailer weighs 550# but hauls 3500#. It has a beaver tail and retractable gate/ramp. I use a winch for loading and tow with the wife's miniva...

I put my on the roll bar stays typically (if they require them). So far there haven't been many Radicals out at days like that and the staff tend to remember you.

The coolant in my car comes up to temperature really fast, oil takes a while even with the wolverine preheater on the sump. Maybe that's due to the arctic temps we run in up here in Wisconsin though?...

New set of plugs are in. We will balance the throttle bodies and re-test exhaust temperatures.

@parsonsj - great information John. I'm not sure if anyone else would be interested, but as another 'new owner' (used my car for the first time last month) I made and laminated a label for the dash ...

I used to be a hardcore SRF fan, using that exclusively in my Cayman for track use. The high wet boiling point allowed me to flush only once a year with total reliability. However, a while back Cast...

I found this on the web, interesting comparisons of properties. Personally, I am not sure why people bother with dry results, when wet results are most important considering the brake fluid is quite ...