Good intent information you are putting up Jesse DH
You are correct that Ben Peterson’s book is written for mostly stationary systems work. You must adapt over of vehicle systems. His later 2nd publication of his book with his then included Mustang in-trunk charcoal system was a, “I can too do cars too!”. Unfortunately he and I are in the Peoples Commune of the EverGreen Washington State. West/wet side and eastern Spokane county have emissions cops, Clean-Air-Action agencies with toll free squealer hot-lines. Doing DYI alternative fuels is pretty much hush-mouth here.
Wayne’s system and book/site support is the best for vehicle that there is.
For the needs-maths proofs and precise blueprints (four different sized systems) mind-set types; then Vesa Mikkonen’s out of Sweden is one to get also. 121 Euros to buy when I got mine in 2010.
tree-farmer Steve unruh