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Manley's Race Flo intake valves are race-oriented replacements for specific Honda CRX/Si 1.6L cylinder heads and are engineered for engines operating at elevated RPM. Made from stainless steel with fully machined combustion faces and swirl-polished under-head areas, these valves offer durable construction and are available in geometry choices to suit high-performance intake flow needs.
Manley 88-91 Honda Civic CRX SI 1.6L SOHC 16 Valve (DA16A6) 30mm Race Flo Intake Valves (Set of 8)
