Originally Posted by Christian and Beccy
Newman are suggesting that I use their Valve Springs, which are the same poundage as Standard Ford ones.
EVERYONE else says that Standard Ford Springs won't be up to revving to 7k.
Anyone else got any opinions on this?
i cant see there valve springs being any good if they are the same poundage as standard, i'm using pumaracing double valve spring system with my custom newman cam. even piper and kent springs have there problems what cam are you going for an off the shelf or custom.
