Originally Posted by
v6shooter
Trial and error, my crank is wearing at the pin on my evo4 so that why am trying the b5 crank because its close .You cant find part on a sirio 4 sti anymore and the b5 crank has hardly no wear so what the hell.BTW the evo4is the best engine I have ran.I wished they still made parts for that engine,very smooth and powerful at the same time.
One of my Evo4's is doing this as well, which is why I was considering using the Werks crank as well.. BUt you will have to run a Werks Rod.. And, I am not sure if the wrist pin is sized different from sirio to werks or not.. So just beaware that you might waste the $75 for a rod for nothing..