NewsBot
06-03-2010, 01:48 PM
Edelbrock has developed a new set of cylinder heads for 427-572 cid Big Block Chevy engines named 'RPM Xtreme Cylinder Heads. The heads produce flow numbers competitive with the Victor series race heads, but they still maintain compatibility with off-the-shelve components......
More... (http://www.dragzine.com/news/new-products/edelbrocks-new-rpm-xtreme-big-block-chevy-cylinder-heads/)
More... (http://www.dragzine.com/news/new-products/edelbrocks-new-rpm-xtreme-big-block-chevy-cylinder-heads/)