Sweet thanks for that guys. Hose #1 and #3 are explained as vacuums. Although would any manifold air pass through these pipes?
As I will be hooking up a catchcan to the piping, would I end up with a puddle of water/meth? What about the fuel pressure regulator?
yeah the plan was to mount the nozzle on the cross over pipe but as mentioned by smell, this water/meth will then be recirculated through the turbo and intercooler due to the factory bov. I have found some nasty pictures of pre-turbo water/meth sprays which have chewed through the fins.
I was thinking of mounting the nozzle after the TB, that way nothing will flow through the turbo. However, im not sure if I would get an even spray to each cylinder as the manifold is quite large..
So yeah, any chance of methanol causing damage to the PCV and fpr?
Thanks