z28rob18

iTrader: (7)

how does the dry direct port work? i only know how the dry systems that spray before the maf work. how is fuel added? and is it better than wet?

89ROC-Z

iTrader: (11)

I'm pretty sure you run huge injectors and they add the fuel. Don't know how they know when to add that much more though?

1.8t

I would guess you would have to tune for it. Command your PE to reach your target a/f on the sauce where you have your window switch set.

96lt1m6

iTrader: (31)

Direct-Port N2o systems are generally WET but some have DRY, click the link in the sponsor column "N20 outlet" take a look at what they have to offer and either call or email them, they will steer you in the right direction......

http://www.nitrousoutlet.com/catalog...=16&section=64

z28rob18

iTrader: (7)

i know nitrous outlet has them im tryin to figure out how fuel is added

Chris@NitroDaves

Most guys that are running a serious dry hit all have stand alone computer systems ( Fast System, Big Stuff 3 Etc... ) that you can tune each cyl on an individual level.

RNation0001

iTrader: (2)

the best way to run a dry direct port is harris speedworks nitrous interface. it plugs into the maf and iat and basically whenever you go full throttle it pulls timing and adds fuel via the injectors and just pretty much tricks the computer to think the maf is telling it to dump a lot of fuel and the iat is pulling timing. so its a pretty good setup especially for the price right now i have a dry plate system and plan on doing a dry direct port in the near future. and also its way way more inexpensive than a standalone computer

custm2500

iTrader: (11)

The injectors add the fuel just like any dry set up. Only differance with a direct port is you install 8 jets vs. one.