3ZC fuel rails post I'm with you Alan, I appreciate new innovations like this plenum... however, their fuel rails are hardly innovative and in my opinion have serious safety concerns. The mounting setup is a major liability and the modified injector angle to clear upper plenum bosses looks to me that it would compromise the injector's lower o-ring seals. I can't tell for sure in these pictures, but it looks like the same lower plenum injector adapters are being used while the fuel rails and injectors are pivoted away from the center to clear the plenum box.
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