First off your build is top notch. I think building the motor to support your power output is a very smart move. My car made 433hp and 513trq on the dyno. Later that day on my way home from the dyno I decide to goose the throttle going from 70 mph to 90ish. Shortly afterwards I heard a loud bang. Yup.... sent a rod threw the block. Now on the dyno it had zero knock. Meth tank was topped off just prior to being strapped on the dyno. At the time it blew up there was no knock. I say that because my aerospace gauges flash a red light when I get 1 degree of knock. When I got the car home I tested the meth system and it was working as it should. I’m not sure exactly what caused it but, I believe the stock rods aren’t made to support the amount of power we wanna put on them. I know there’s guys out there making big power with no issues but it may just not be there time yet. In my case I added approximately another 140hp and 240trq over a stock engine. That’s asking a lot of the stock rods that aren’t forged. Now lucky for me Ford replaced the motor and turbos. It wasn’t easy but I got them to do it. I’m saving up now to upgrade the internals. I got a quote of around $7500... to bullet proof it. I wish you the best with your build. You’ll definitely get 11’s very soon... awesome build!!!