Originally Posted by gregsdart
My 550 cube 440-1 headed, alky injected motor is going to get broken in this afternoon and then tuning is planned for tomorrow Am.
Line2line piston coatings take a number of heat cycles to wear in to the proper fit. So we will burn up some fuel ! Results later!
Do you have a leanout valve on the injection?

GOTBOOST!New improved with Victor heads.
http://www.enginelabs.com/mopar-big-bloc...t-of-necessity/