I LSR they don't have to necessarily be in front of the bellhousing but must be shielded as they pass the flywheel. Not sure for NHRA etc, but that makes sense - lots of race cars have rear tanks so the line has to pass the flywheel at some point. I don't think our rulebook specifies the location of regulators, etc. just that "fuel system components" must be shielded. You NHRA guys probably have info to add here.
Dan
Dan




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