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This turbo drag race only camshaft is a solid roller cam that will support upwards of 800hp .  It is the largest turbo camshaft we offer with it's .620" lift, long duration yet turbo friendly lobe timing. Solid lifter only. RPM Range 4400-8200+rpm. We recommend our matched Beehive solid roller valve springs for this cam that are 180# closed seat pressure.  We can have this cam modified for SVO/ARCA head oiling for additional charge. 

Stage 4 Turbo Race Mechanical Roller Cam .620/.620" 4400-8200rpm

  • Solid roller camshafts require the installation of solid lifters. This camshaft requires are Beehive solid roller valve springs or other springs with 180# closed seat pressure minimum with clearance for .620" valve lift. Machine work is required to the spring pockets and Boport or other .400 or .450" tip valves are required.  Strapped cam towers recommended. Aluminum head oiling option available. 

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