It might. The 425 will only pass 425 cfm air if that's not enough you will need to adjust gas carb or re-jet. I would try it first then change as necessary. Where are you mounting the vaporizer?
Do you have Gas? Propane Exceptional Energy
2015 F350 6.2L 2 WD CCLB 4.30 Dually Vermillion Red
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