i am looking to add some torque to my engine and i was wondering if i would need the crank or the rods or both to increase the stroke of my car to increase displacment. by putting the d17a1 rods or and crank in the z6 because the bores are the same.

 

do a search, alex(slowcarguy) is doing this right now...the post is probably at the bottom of this page or on page 2....