That's one heck of a engine bud. Wish I could have been in the seat with you.
Were getting 4"-6" of the white stuff this weekend.
I don't recall what gearing and trans. you have ? (I assume a 600 TKO)
With my 331's and TKO, I'm running 2,000 rpm at 60 mph. Can't wait for my KC new alum. 482 build.
Give me a call when you can.
Kev