GN7 On the Dyno
Bob - Getting ready to put the 496 together for my Hallett 19 ss lake rig and need a bit of your sage advise prior to visiting the Dyno and finshing the boat.
Motor is 4.310 x 4.250
8.5 - 1
Iron 345 Merlins with a nice port job
C Straub roller set to head flow In. 259, Ex 271 @ .050, Lobe lift...