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Kwan Jul Sul Freak
928 Posts
Discussion Starter #1
I have been trying to find someone who is running or has flow tested HKS injectors. Specifically the 680cc or 720cc that HKS sells and has VPC chips designed for. The reason is... I am wondering if the flow rating from HKS is stated at 80% duty cycle or 100% duty cycle.

For example, I know that the Delphi injectors that I am running are flow rated at 100% duty. My Delphi "880's" all flow benched at 797-799cc at 80% duty.

(I am trying to get an accurate correction factor for my fuel mapping. and was curious.)

Thanks in advance.
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