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Questions on your NOS system intall?

3039 Views 9 Replies 6 Participants Last post by  speco2005, 
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To all you guys running on the bottle, are you guys using a direct port system that is a WET system? Or is it a single fogger type that is dry? or wet in a combo? I had luck with a direct port wet system, with NOS progressive controler 120 shot in a LT1 camaro. Just wanted some input on what the best system is for the mustang 4.6. Is anyone using the Nitrous express setups anymore?
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psfracer said:
Go with the Zex system for no other reason then they make a kit specifically for the mustang....it was so easy to put in it barely took me 4 hours. It is a wet system that uses 1 shark nozzle in the air intake tube. Adjustable from 75-175. When I got the car dynotuned, at 950 psi the kit delivered to the rear wheels 101 hp and 132 more ft-lbs of torque on the 100 hp setting. Now I run the 125hp setting with a SCT nitrous tune and Autolite HT0 plugs, which are 1 heat range colder. The kit also includes an adaptor to get fuel from off of the fuel rail. Also, the system has an arming switch, but also a wire that runs off of the TPS. Once armed, the system comes on automatically when you floor it. The system has worked flawlessly for me so far, with many passes at the track. You can see all of this in the picture attached....
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I also have the ZEX kit. I have it set for a 75 HP shot, but was wondering if anyone is using more. The ZEX installation instructions, which seem to be pretty much the old instructions for previous years, say that you should change the spark plugs before you go higher than 75. Here is the catch, Ford has a patten on these plugs and no one makes a performance version yet. Sooooo has anyone tried higher boost? If so please let me know how it works for you. I can't stay at 75 long :)
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