CharleyH .

@davidf Thanks very much for all that info. I think I've got a decent brake shape, but my goals this year are to add more trail-braking and to move my brake points deeper. I've always felt just a bit ...

@parsonsj Hi John. I have to look at my data for the percentage, but 60% sounds familiar. Sitting in the car, you can set your initial bias, but generally you want tune the bias on the track so tha...

Yes, for a typical turn in, I stand on the brakes initially, and then I am coming off of the brakes as the brake zone ends, still holding some amount of trail brake as I turn in, and then completely o...

David, thank you, that is a fantastic list. Re: Car, I have a 2022 SR3 XX, was produced just before they made the switch to the SR3 XXR. Will get to ordering the parts above Kevin

@davidf David, that's a great list of suppliers, tools, and hardware. I have nothing to add, other than to extol the virtues of Milwaukee 12v (not the 18v stuff, they are too big!) tools, including th...

I looked at some of my Belmetric orders, and I used grade 12.9 for M5 and M6 bolts. 10.9 for M8. Honestly, I don't really know what is required but for the smaller screws they are all 12.9 at Belmet...

The suspension bushing bolts and nuts are 3/8-24 size. I bought 40 of the nylon insert locknuts from McMaster, grade 8. part number 90630A155.

@frank Let me echo what Charley said. I'm using Geartronics components (compressor, accumulator, shift valves, etc.) under MoTeC control.

@fsts2k Hi Kevin. What model and year Radical did you purchase? I am familiar with SR3 only. The fasteners you need depends on how much work you plan on doing yourself and how you drive. The ma...

@frank Hi Frank, I've got some data here that I'm looking at that shows my system consumes about 0.45 bar for a 6-2 downshift string over about 2.1s. (about 6 - 7 psi). I can even see that it has star...

@frank Happy New Year! 10 bar is fine, though you'll want to run a bit below that to increase the compressor lifespan. My SR8 runs at 8.5 bar. 35 liters / min means you can fill the accumulator in abo...

David, Thanks for the info. I think this may be my problem with oversteer rather than chassis setup. I am trail braking after turn in to adjust weight balance and grip. With that technique I have e...

@rjbender Rod, Great advice. Thank you for that insight and experience. That will save lots of trial and error on my part. I have a laser that I can set up to project a level plane when the car i...

@schneller Ron, A couple quick stories during my break from pre season prep on my SR3: Story 1 involves a good race driver and new SR3. The driver complained of oversteer during trail brake at tur...

@davidf … G’day David, I’ve now made some adjustable pushrods for the rear of my RSX, so now both cars have them. My setup is now ‘normally’ done using the pushrods to adjust height/weight… but i try...