Finadict, what valve train are you using?
"The sbc produces max torque at 6k (360 ft/lb) 420 hp at 7k. short stroke big bore, and long duration cam seems to work."
I am guessing solid lifters for that kind of RPM? Also how agressive is the cam? Also single plane or dual plane intake?
I can respect a SBC that can tag 7K redline
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Adrian Pillow
1979 911 SC
1966 VW Microbus
PCA - Peachstate Region