1970 Chevelle Hydratech system

[dhutton]

Yeah and I am pretty close to using iBoosters exclusively at this point.

I should note that my CPP experience wasn't great but the 16-20 Tesla Model S iBoosters that I have been using have all worked out really well.

Hi Donny. Are you replacing the master cylinder? I had a heck of a time finding 11 mm inverted flare nuts for the stock master. The ones I found came from Australia.



Thanks,
Don

[dontlifttoshift]

12 mm x 1.00 is what I used on the installs that used the stock Tesla master cylinder. Got them from Napa.

[dhutton]

Maybe it was 12mm. My ageing memory is failing me. :( But inverted flare for 3/16 tube was tough to find. Bubble flare is common. The master is inverted flare afaik.

[dontlifttoshift]

Bubble flare in the master. (according to this, I don't remember and I don't have where I wrote it down.) https://www.evcreate.com/shop/brakes...rake-cylinder/

These nuts work with both. https://www.agscompany.com/products/...42942616797397

[dhutton]

Thanks Donny.

[JuStBlAzIN]

Are you guys using the Tesla master?

[dontlifttoshift]

Yes when the following conditions are met:

a. Packaging works out and I can run the iBooster in an orientation that allows direct bolt on of the OE master cylinder.

b. The math works out and the 1" bore will move adequate volume with the pedal ratio I am able to achieve.