I am in the process of building a nitrous motor, LS vtec 10.4.1 compression, probe pistons, eagle rods, golden eagle block gaurd, I was wanting to go with a direct port system or maybe even a two stage set up a wet kit, and direct port system. My question is has anyone done this or anything like this? If so what size shot are you or they running? Also what method of tuning are you or they using. I am just trying to get some information any help would be appreciated.

 

i use the pro shot selenoids from NOS direct port system. I also have an external pump. I tune with a wideband and i have 4 pyrometer connected to the headers. I use around a 200 - 250 shot with 110gas. Also timing will have to be retared depending on your aplication. good luck

 

cool cool thanks for the info very helpful

 

the way described above is about as optimum as you can get, he is checking the temp on each cylinder and using a wideband. another thing you can use is some kind of management that has an ignition retard.

such as hondata that pulls timing for when the nitrous is activated, yet lets you run around town on normal timing

i used a 2 stage 1 wet and one dry, so i could leave the line with good power and bring in more power at the 300ft mark.

i was only using a vafc thats all, but i had to retard my timing soo much and run such cold plugs that NA driving kinda sucked

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by mrbsponge &raquo;</TD></TR><TR><TD CLASS="quote">
such as hondata that pulls timing for when the nitrous is activated, yet lets you run around town on normal timing</TD></TR></TABLE>

Im pretty sure you can only control fuel with Hondata nitrous controls.

 

NAH, im pretty sure it lets you pull timing when the NOS activation switch is engaged, it goes to a whole new MAP, if it didnt then what would be the point of having the NOS feature





kinda looks like this

 

Just checked Hondata's site, you're right.

 

we tried this long time ago............works good, it says for dry nitrous but you can still run a wet kit, just dont add fuel or just dont add as much.

can also be used as a 2 step to build boost by removing timing and adding fuel on the launch.