Home > OST porting services > Nissan

sr20_gap_between_valves_-_showing_finished_1_and_3.jpg
65 views
SR20_MartinS_dyno2C_annoted.jpg
70 views
sr20_valve_setting_tool_finished3.jpg
69 views
sr20_valve_setting_tool_finished.jpg
74 views
sr20_valve_setting_tool_finished2.jpg
69 views
sr20_chambers_3_polished_and_4_untouched.jpg
61 views
sr20_chambers_3_polished_and_4_untouched_valves_black.jpg
65 views
sr20_intake_seat_diameter_29_69.jpg
65 views
sr20_intake_seat_diameter_29_33.jpg
73 views
SR20_intake_valve_diameter_34_25mm.jpg
70 views
sr20_exhaust_valve_diameter_30_09mm.jpg
60 views
sr20_intake_samples_stock_inside_and_outside_the_lines_annoted.jpg
70 views
sr20_exhaust_port__4_untouched_and__5_ported_out.jpg
70 views
sr20_exhaust_seat_diameter_26_09mm.jpg
73 views
sr20_exhaust_seat_diameter_24_47mm.jpg
71 views
100 files on 7 page(s) 4