Quote:
Originally Posted by chuckies76ta
Were running a 55mm Solid roller .903 Crower lifters. Around 220 seat and 520-540 open. Spinning to 6800-7000 in the 1/4 mile.
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Chuckie
Has the valvetrain been lightened up at all? Is this with stainless valves and steel retainers? What is your lift and duration?