Building a 440 engine. Need a stock stroke crankshaft. Aiming for 580 plus hp. Of all the aftermarket cranks (Molnar, Scat, Eagle, K1), which is the better quality? There are others but those are the ones I’m familiar with.
Stock cubes or a stroker? If stock a factory forged crank is more than up to the task.
Read the OP that you copied.
Sometimes reading is fundamental ...
OP , unless you are starting with a cast crank engine you don't need an aftermarket crank for that HP level. But if you want Aftermarket all of them will be fine , assuming they all have a stock stroke crank.
