So you want to run Smack, Juice, Drugs, Spray, Laughing gas...Humm.... Sorry no photos at this time but, how fast do you want to go ?, do you have quality head gaskets with stainless fire/O rings ?, is your bottom end bullet proof ?, Do you have forged pistons ?, do you have a good ring seal/leak down ?, do you have sufficient block breathing/ventilation ?, do you have stock type rods or aftermarket H-beams or Aluminum rods ?, {stock type rods & cast or hyper pistons are a week link, you can still use them just not as much added juice}, how much power do you want to add= 50hp, 100hp, 250hp, 500hp ?, what kind of system do want to run ?, something simple like a spray bars plumbed into the Manifold ?, a Fogger kit, installed at the base of the intake runners with nozzles pointing at the top of the port/bowl & intake valve ?, a direct injection down nozzles kit in the combustion chamber ?, a basic under carburetor plate kit ? {probably the easiest}, a sneaky-pete type little baby shot ?, a dry kit ?... Some basics are a stand alone dedicated fuel system for the N20, capable of maintaining 7psi constant free flowing, the gallon per/hr rate {70gph minimum plate kit-250gph fogger} will be dictated buy how big & how many kits to be used, with a bypass style regulator with a fuel line back to the fuel cell/tank with enough fuel capacity to handle the extra fuel you plan on adding, completely separate from your carburetor's fuel system {you can use the same tank or cell just need to add the 2) inlet & return bungs/fittings}, there are some really good N20 programers out now, that will help with the application of when & were your N20 kit {or kits} come in & at what % of flow at a specific time or rpm, the bottle should be mounted so the pick-up is at the bottom of the bottle with the filler nozzle pointing down & the bottle going North/south front to back with the valve at the front for best results, use at a minimum high pressure Teflon lined braided steel or hard lines that can handle 1500psi minimum, high flow A/N fittings, a N20 bottle blanket will also help to stabilize the bottle pressure/temp. to make the 1st & last run more consistent, depending on how big of a bottle 2lb, 5lb, 10lb, etc. how much HP used in what kit & what style of kit you choose to use, will dictate how many passes you can get out of a bottle, a quality hot ignition system, a quality charging system, are also must haves... The N20 system is basically a direct short when activated the solenoids, wire the whole system thru 30-40amp Boshe type or equal relays is mandatory in my opinion, it will help with the spikes in the electrical & charging system for sure, a dedicated extra battery for the N20 system is also a great idea, always have an arming/override switch just in case for run away stuff.... I have run 1 kit & as many as 3 or 4 kits at a time & any combination & application going down the track, leave on the spray bars hit the plate at 60ft then the fogger at 330ft then the down nozzles at 660ft... I depends which kit was used of the kits mentioned depending on what combo it was on & how fast I wanted to go... If you follow the basic main outline I showed here you can have pretty trouble free N20 experience, if you go cheapo & just throw a kit on with out doing the proper outlined basics you chance grenading you engine combo... It's been almost 10 years now since I ran N20 competitively, but the basics are still the same, I ended up going to Blow Injected Methanol at the end & went away from the N20 type combos/set-up that we ran for 20 or so years... Good luck happy Moparing
