I have my 470 on the Dyno.
3.915 stroke
4.375 bore.
11.4:1 compression.
Howard's solid flat tappet 260-264 @.050 .656-.660 on 108 lsa 104 icl
Trickflow 240s with 1.6 Harland sharp rockers.
Trickflow track heat intake (4150)
Blp 850 with 16 hole annular boosters.
Msd pro-billet distributor & 6al-2
Testing with my 2 inch fenderwell headers &
Pan evac system.
I should get some pulls on it tommorow.
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