nope, the built block is just a built boat anchor right now thanks to the fuckstains at darton. every sleeve leaks coolant into the oil when the motor gets warm.
so fuck it, stock block once again this year for norwalk. maybe next year we can actually make it to all the events with a built motor.
oh yeah, and 18 psi was 460. this motor combo probably isn’t going to do any more power than last years stock block due to it being a stock port head and the same intake manifold. i have a feeling we’re going to hit the limits of those. too bad we couldn’t use the portflow head on this block.