Originally Posted by
(MRC)Scotty!
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..
Ran the combo had very good low end but the top was not very good.Was very weak on top.it had good fuel milage though.

Btw the evo rod on the b5 crank was fine. still I will mess with it some more with the shims.Mad man at work