What Brian Hafliger is saying mate is 442 cam lobe x 1.65 rocker =729 lift - 020 lash and -030 deflexion gives your net lift 669 , 1.925 installed height - coilbind 1.15 -. 669 net lift leaves .106 to coil bind , i did say i think those springs were of in our email

1.37 60 ft [email]6.0@113[/email] [email]9.57@141[/email] 408 glide 3550lbs
new video http://www.youtube.com/watch?feature=player_embedded&v=Xvq3ZObywQE