I dont know which direct port setup to run, I am planning on runnig a 402 ls2 in my 98 camaro and I was thinking that Ill probably get the fast 90mm intake so my first thought was to go with the zex kit thats made for that intake but i just am not sure.

 

You might want to check this thread out…

https://ls1tech.com/forums/showthrea...ht=direct+port

 

First, it really depends on how much work you want to do. The "biggest" difference is how you want to do the nozzles. One system you will have to drill and tap the manifold for nozzles, the other is a nozzle system which goes under the injectors.
After that, you have a choice of hard lines or flex lines.
Then how big of a shot, meaning a 2 solenoid system or a 4 solenoid (bigger shot) setup.
Talk with a few of the vendors on this forum to get a good idea of what is out there and what other accessories you will need, meaning fuel regulation.
Good luck!!!

 

i would talked to Nitro Dave about it i just recently got my direct port from him with a 4 solenoid system with upgraded nx rails with steel lines it is being plumbed right now over at Synergy Motorsports so i would talke to Dave to see what would benefit you better.

 

Again the choice is under the injector nozzle type.(I'm currently installing as another
stage) Or the drill & Tap the intake for nozzle type. Either one works well. As a side note, you might want to check into Nitrous Direct. Scott has been extremely
helpful on my installs.
Hawk

 

We also have a few new DP kits. One uses our new high flow D Blocks and the other uses our rails. They are available in 2 or 4 solenoid set ups along with your choice of poly line, rigid SS tubing, and SS braided lines in a few color/end fitting choices. Shoot me a PM if you have any questions.

Thanks,
Matt

 

how much of a difference does it make by doing a direct port nitrous application vs just a shark nozzle before the MAF sensor??? if it is a gain in your HP shot... how much of a difference???

 

The shark nozzle would be after the MAF. A dry nozzle would go before.
As far as gains go, no real gain at all, just the ability to do bigger shots. Also, a DP system is considered "more" safe then a single nozzle system.

 

i have an nos noszle kit for sale. its the setup that sits inbetween the injector and intake.
it worked out very well for me. and install is easy

 

Please feel free to send me a pm asking any questions you would like. We specialize in Directports.

I would be happy to help you in the right direction. We have the largest selection in styles and brands..
Dave