What do you think of this engine swap:happyhapp????????? worth it or not??? What will I have to upgrade on my stang??????? http://rpm-mustangs.com/cart/cart.php
www.rpm-mustangs.com then click engines/ shortblock 4.2L stroker. :nogrinnerfred-fred said:Unable to see what you have picked for you Mustang.
RPM does great work.NEWBE17 said:www.rpm-mustangs.com then click engines/ shortblock 4.2L stroker. :nogrinner