Quote:
Originally Posted by Danglerb
Whats the highest, "safe" pressure at the fuel rails?
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The concern is overall fuel delivery capacity at the higher pressure and sealing and atomisation at part throttle when manifold vacuum is high. A full vacuum is equal to 15 psi more pressure if not compensated in the regulator. I prefer not to compensate at the regulator to keep things simple.
The proper solution is to buy bigger injectors and use them at the pressure they are intended for
