What is the highest pressure you have tested these blocks to? It seems kinda gutsy having 2 O-rings, just wondering much pressure they can take before they burst.
I am sure a lot of people like myself are eager to run your block with high-pressure pumps, that is if you will ship to the US.
Just curious, how many pre-orders have you gotten so far? Seems like there is a lot of interest in your block, just hope you can make it profitable!
