I've been thinnking of getting some 1.6rr. I just had my motor rebuilt and when the guy went to put the crank hub back on I think it was put on in some random spot due to no key. I know your suppose to have the arrow on the crank hub point up, but what if the arrow is off?

 

You should adjust the RR's using the method on Shoebox's site and look at the intake/exhaust valve positions and disregard the crank hub arrow. I wouldn't trust it any way...

 

Pull #1 plug and gauge when the piston is up all the way. Then make a new reference mark on your pulley.