how can i tell if the intake secondaries are opening on time? my car has no topend and vtec isnt noticeable just the sound. it has good bottomend tho. also my vtec kicks in at 6k. what the heck
gsr motor
p30
92 honda civic w/gsr run by a p30 ecu. the vtec is coming in at 6k. it seems like the valves are floating by then. what gives? how can i remove the intake butterflies? i think they are restricting my air flow.
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