Sent off my junkyard engine's F22 crank shaft for some minor knife edging and balancing, but i've been searching and found little info on just how hard can we turn these stock honda crankshafts?

Some sponsor's builds on other sites say its as strong as it would ever need to be, but im curious if anyone has ever had their crank fail? The aftermarket options for honda cranks seem to be ~$2,000-$3,500 so thats an obvious thing id like to avoid.

Seems like everyone gets theres polished and balanced and calls it day. Is it safe to assume these are practically bullet proof?

 

A stock Honda crank is all you will need. Don't waste money on an Eagle crank or what not. They're are 700hp cars running stock cranks.