fuel shutoffs .

I would like to get some opinions about having a fuel shutoff that is activated by manifold pressure . When the manifold pressure drops to zero [ blower bangs or burst panel blows ] the fuel pumps or the feed lines are shut off which will minimize the fire and will shut the engine down quicker .
Rather than relying on the manual shut off [ which can be damaged by body parts , driver being knocked out , etc ] , the fuel could be shut off if the blower bangs or when the driver shuts the throttle at the end of the run .
Lets try to prevent a bad crash before it has a chance to happen .

 

Gorr already has an over-boost safety valve. You use it in case you break a lifter, etc, etc. Burst panels blow because of too much boost. So pressure goes up, before it comes down. It routes all return fuel to the motor to displace the boost, which saves the motor.
https://securewsch02.websitecomplete.com/gorrfuelsystems/shop/showProd.asp?prod=404