cpi
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Increasing Fuel Pressure on Spider Injectors
Does anyone have any experience increasing fuel pressure on the spider injectors? Its my understanding that there is a torx adjustment screw on the fuel pressure regulator. Some people have said they were able to increase pressure up to 70psi. Currently seeing over 100% injector duty cycle at...- chris2323
- Thread
- 0411 cpi fuel injectors fuel pressure hptuners intake l31 mpfi spider vortec
- Replies: 18
- Forum: 96+ Vortec Performance + Computer Swaps
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