Anyone make a homemade propane injection kit

[86truckpull]

Has anyone made there own if so what do I need and what's the rough coast I saw a guy do it on YouTube and can a run this without a turbo

 

[rhkcommander]

No turbo required.

Most use 20lb BBQ tanks cause it's easy to refill, along with electric regulators.

There is a good link to a guide here somewhere but alas I'm on my phone typing this...