Ok gang, I would like a list of the esc's that meet the following criteria.

1. ROAR approved.
2. Are zero timing.
3. Can not in any way have timing programmed into them.

As a bonus, is there one that meets the above and can run on a 1 cell, without an external booster and provide 6v to the esc (built in booster).

The justock is a zero timing and roar approved. Not sure if there is a 1s version

Yes it is and so is the XR10 JustStock.
I do not know of a 1s version so no bonus points there.

I tried this thing called google.

It gave me a whole list of things

https://www.google.com/search?ei=6L8...k1._bOirfkT2tc

YES!!!

Yes Google does give you a whole list of sites on zero timing stuff but not the answer to requirement #3. The ROAR list does specify a esc as zero timing but only in some cases.

Hopefully not a stupid suggestion as I'm not really into racing but maybe this?

https://hobbyking.com/en_us/tracksta...-approved.html

That has adjustable timing.

To answer the original OP, I don't know of any ESC that meets all four requirements and is still in production-- nothing that I've tested for ROAR in the last three years or so, anyway.

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Not even the Hobbywing Justock?

Pretty sure the Fleta Euro has no timing adjustment possible also.

- but - not sure if you are restricted to change the firmware, if you can it can probably do timing adjustment.

Black diamond 1 cell ..in blinky mode... but i think you will need a booster.. its a advanced electronics..

Thanks Howard:
I wanted to compile a list for a specific class. The general idea was I could specify a single model but that can bite you when it is no longer available. So having options was what I wanted and all I want tech to do is identify the esc and not have to know what pattern or color of lights or sequence.
So now the first three are all I need. I will go down the ROAR list again, then check each manufacturer's manual for any indication of a timing method or mode.

It has no internal voltage booster.