As far as I know its a rollmaster from ZZperformance And the box has not been opened as far as I could see.
And I measured it again with the right tools and the rollmaster was 0.0200 mm smaller than the crank and the stock chain hub ( how do I call it ) the one that goes over the crank was 0.0400 bigger
I machined the crank and the rollmaster hub to get the angle right ,because it was not right . Did not got time to install the crank back in the engine and see if the chain runs free from the crank and that it line's up with the cam
Here are some pic's so far.
bevore
after
tomorrow i will install it hope it will work .
