Plug and play application. Excellent all purpose spec. OEM spring OK. - Pictures are for display purposes only and may not be application-specific. Valve Lift (1:1). 400"/.375". Dur @. 050 220°/216°.
Brian Crower Stage 2 Camshafts Modified Engine Spec For Mazda MZR BC0402
Radium Fuel Rail for Mazda MZR and Ford Duratec 20-0503-02
Brian Crower Single Valve Springs Steel Retainers Fits Mazda MZR Duratec 2.3/2.5
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