Rod Bender

@cirrusdriver, I’m glad to hear that you figured it out.

Nope, I was wanting the prior box similar to Revolution, oh well

Posted by: @davidf What car model and year? Does your car have a Quaife GDU? Check axles, engine output drive shaft, GDU input drive shaft, the couplers that couple the engine drive shaft to the GD...

Sounds similar to the my issue in outward symptoms. The biggest clue to my problem was attempting to shift gears - the car would only go from 1 - N - 2. It would not shift to 3rd. The GDU will come ou...

@rjbender thanks for the detailed response - yup it is definitely reversible. I was borrowing someone elses wrench (the only other radical owner on the day) - i got to track and realised i'd left th...

Just to add to this it is the M12 x 1.5 for the Radical. Oil and water temp sensors are the same.

That's a K8/Gen 2 based engine. It doesn't look to have any of the Radical factory mods so won't have originally been an engine from the factory. Muzzy blocks were mainly 86mm (although I think they d...

@rjbender Here's another link to that sensor (same color too): Bosch Temperature Sensor - Race Spec (racespeconline.com) Note that it's available in two different threads. One metric 12x1.5, and one 1...

@rjbender It's a Bosch (as mentioned by David). At Amazon: AmazonSmile: Bosch 0280130069 OEM Temp Sensor for Select 1987-1995 Porsche: 928; Saab 9000; Volvo: 240, 244, 245, 740, 760, 780, 940 : Automo...

You may be able to see a part number on that sensor if you take it out. I searched Bosch oil temperature sensor and found a few like the one below. You can use a thread pitch gauge and dial caliper ...

Posted by: @davidf According to race car engineers (e.g. Carroll Smith), the motivation to lowering the ride height is to reduce the amount of roll that occurs during a turn, thus reducing the amount...

@bluefunelement Good deal. I use the SS stuff as well, and it lasts forever.

Hi @slowcar, Radical sells single seats and there is a company in the UK called The Ark Angels that offers one also. But converting to a center seat configuration is a bigger job than it seams. You ...

This is helpful! ”get a PVC pipe (or similar soft material) over the 'through bar' to prevent to bar damaging the nut mating surface inner edge.” I might have my tires open air top of the ramp truck...

The the silver ring in your second picture is the spring perch which is used to adjust preload and corner weighting. If there is some sort of set screw on that perch, it is probably used to prevent i...