bajaman

Just curious for those with racing engines or who race...is there a component of the engine that breaks more often than others? From what I have seen and read, it seems the bottom end of these engines is usually pretty robust, rarely failing? If so, then would that mean valves/springs/cams would be the leader?

boostbros

i would say its the wallet that takes the biggest hit

DrFeelgood

...sometimes catastrophically.