Our Stage 2 CNC ported L92 heads have powered many engine builds ranging from mild street driven 6.0l to supercharged and turbocharged 427ci setups. We can tailor valve train layouts from mild hydraulic roller cams to wild mechanical rollers utilizing large diameter dual springs and shaft rocker systems.

Our CAD generated port and chamber designs deliver high flow rates up to .650" lift while maintaining a safe port wall thickness.

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