This High Performance Head has 18% More Cooling area Compared to Existing
DuraTrax Heads.
Works on ALL OS Max .12 CZ, CZ-Z and CV Engines.
FEATURES: Lower Deck Height Raises Compression for More Horsepower.
Modified Combustion Chamber Also Helps Increase Horsepower.
Lightweight, Machined Aluminum Construction with Black Anodized
Finish to help Dissipate Heat.
Horizontal Fins for smoother airflow
INCLUDES: One Stage II Performance Head for OS Max .12 Engines.
REQUIRES: Disassembly and reassembly of heads.
ir/jl
SPECS: 38mm tall
41mm Dia.
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