Description
• CNC Porting Improves Bowl & Short-Turn Flow
• Oversize 41mm Intake, 33mm Exhaust Valves
• 345 CFM Intake Port Flow
• 202 CFM Exhaust Port Flow
• Precision Valve Height Matching
• Competition Valve Job with De-Shrouding for Improved Flow
• Decking to Achieve 92.5cc Combustion Chamber
• Performance Valve Springs Set Up for Cam
• Custom decked for your specific application
• Best quality workmanship and materials used
• Supports140+HP/TQ On 4.125-4.250″ Bore Engines
Work is performed on your supplied head cores; shop time is approximately 10 business days (allow for additional time during peak season). Exchange heads may be available if the condition of your cores qualifies.
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