Originally Posted by Maxwell
if you read the shop manual, it clearly shows, two, 4 bolt mains, and two 6 bolt mains on the center of the crank support. sounds like it can handle 400hp easily.
crank support doesnt matter
the crank is the strongest part of any motor
it comes down to piston design and construction, ringland size, spacing, depth, etc
connection rod design and construction
im more worried about popping a ringland than i am about throwing a rod