Should be part of the supplied fuel pump assembly, I think they are used in VW cars. So see if you can find a seal for a Golf or Passat, I’m guessing...

@charleyhradicalsportscarregistry-com some cars came with the non recording MXL Strada dash, that’s what my car came with. From the outside th...

@savdragos if you can get/record the ECU data into the AIM dash, the SmartyCam can get it  from there. My car has a Life Racing ECU, and has ...

Welcome, This is the best source for everything Radical on the web. Looks like an SR1, How do you like it?

Use “peel” type rivets. They work much better than expanding rivets in fiberglass. They don’t expand the hole and the hole can be reused many times. ...

@johnannz Thanks, it shows that it pays to be patient. he tried to return the move at turn 6, while we were lapping a car, but over estimated the st...

here is the latest race from High Plains Raceway, a NASA Rocky Mountain event excuse the bug,

@jackbaruth Welcome Jack, congratulations on the car. your idea is sound, on your 45 min sessions, the chain might need lubrication, on my SR1, ...

Pyrometer! add or subtract camber to get the temps correct. Tire pressure also effects the temps and wear. Again, a pyrometer can help with all that...

No, on my car, they are both open to the atmosphere. the baro sensor needs to see the outside pressure because that is what it is compensating for, an...

Okay, it all works as advertised! I got it out to the track last Friday, and everything went as planned. installation laps for break in. since I ...

@crit sorry, no photos of a removed pump, the top of the tank looks the same though.

Here are my notes on the my SR1 fuel pump, it is an I tank pump in an aluminum tank. Maybe the overall length is different from an SR3, I would hope n...

@johnsopaMine is for sale, check the “Radicals for sale” section.