Rhs
#2
Registered
Join Date: Jul 2005
Location: Tulsa, OK
Posts: 1,729
Likes: 0
Received 0 Likes
on
0 Posts
I'm using the RHS heads. My engine guy highly recommended them. We made 500 hp on a .030 over 454 using the stock merc fuel injection system. I can't complain about them a bit.