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Discussion Starter #1
I have a kenne-bell boost a pump, and I was curious if the stock injectors will handle more fuel since the boost a pump will increase fuel flow. I don't really want to take a chance a continue to hit fuel cut-off. I hit it tonight at 17psi on the gauge, but I had the boost a pump knob turned down. I cranked it and it went to 16psi boost and no fuel cut-off.
 

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Ex-VPC Headbanger
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Your concern should be knock which occurs before fuel cut. The higher fuel flow won't do any good unless your FPR is changed to a higher pressure unit. You could probably get by with 16 psi with a higher pressure FPR but then you would need a way to adjust the fuel curve.
 
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