Re: 289 crank
I have NEVER heard of these breaking.If there was any rotating assembly failures it was rods, oil surge etc..The crank is stronger than block !!! For the money get it enterrnally ballanced with some mallory added to counterweights...
Use a steel 302 -3" stroke and 5.4 " rods...???
Don't be afraid to try something new. Remember, amateurs built the Ark...Professionals built the Titanic!
Tuned & maintained by "Peppertree Perfmormance". Dart block, Scat 4340 steel crank, Custom C.P pistons.Oliver rods.. Mal Wood twin plate clutch.. Twin SC61/2's,482 rwkw/ 645 rwhp..
Passengers, myocardial infarction material..