Home > OST porting services > OST-044

piston_comparison.jpg
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cam_comparison.jpg
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chamber_casting_on_old_piston_vs_new_piston_design.jpg
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crown_shape3.jpg
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block_needs_to_be_decked_.jpg
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crown_shape.jpg
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chamber_casting_on_top_of_piston.jpg
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exhaust_ports_all_3_panel.jpg
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exhaust_ports_before_after.gif
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flowbench_before_n_after_w_exhaust.jpg
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custom_F_work_for_more_lift_and_duration.jpg
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all_intake_ports_before_and_after.gif
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intake_gasket_fitted_for_multi_panel_4_down.jpg
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exh_port_1_4_panel.jpg
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_1_port.gif
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