Thanks for the replies.
Im not using the Edelbrock rpm cam as many over here have found the idle to rough for use on the street, queing in traffic etc. Hence I am after something that gives power but doesnt idle like a bag of spanners.
The XE268 caught my eye and I think Ill give that a go. Im using the rpm kit as it makes more power than the standard Ford heads my engine came with, the basic performer heads appeared to be little better than stock do I went for the rpm versions. I may however check out increasing the rev limit!
Cheers Guys, help really appreciated.
Andy
