Im gonna put in a plate somewhere in my crossover for boost reading and my go ahead and drill/tap/plug for future W/M nozzles. Where should I put these? Is W/M best on top or on the sides? Also, should I put them on the elbow into the intake plenum or can I put them in my straight section between plenum and turbo?

Speaking of W/M, can someone point me to the recipe for the homemade watermeth system? I remember seeing it, but cant find it now. Thanks.

 

The plumbing will hit the hood if it's on top. Put them close to the intake manifold - less time for the water/meth to coalesce into droplets.

loch's water/meth system is in the sticky.