direct port alky

[shelbymonster]

i will start my tona project soon and will need some advice for my alky , the engine set-up is:

t2 bottom end
782 with 89 roller cam (casting flash removed)
2 pieces intake matched to head
3 bar set-up with rob custom cal
stock t2 turbo , 2.5 sv
3 inch mendrel exaust

for now i got a devilsown pump with a big nozzle (dont remember the size)
im planning to run about 25-28 peak psi and maybe 20 after ( in car mbc... )

the questions is : witch nozzles should i use for direct port nitrous ? bigger the better ?
do i need to get the nozzles an angle in the lower intake part ?

with my one pieces intake pinging start a 20 psi at wot with 10:1 fuel ratio

[BIG PSI]

I sent an e-mail out for you to Chance, he is the Owner of Devil's Own Methanol Injection and a friend of mine.

Give him a day and he should respond to you in this thread.

Chuck

[shelbymonster]

thanks !

[ShadowFromHell]

Im lost, you are running direct port alky or direct port nitrouss? or are you going to run the alky thru the nitrous solonids?

[shelbymonster]

direct port alky with some kind of fuel rail using fwd alky nozzles

[DevilsOwn]

Meth injection is one them things that if little is good more is not always better, its best to select the proper nozzles so you get your iat down to ambient temps. I would start off with 4 do1 nozzles. i think thats going to be int the ball park.

The nozzle you have now if its by us will be labled on the hex what size nozzle it is.
I would not mess with trying to angle it just let it spray 90 degs to the income air will work fine. Easier to keep things simple.

[shelbymonster]

with one nozzle ive notice number 4 piston getting less alky , thats why i want to try direct port

[Speedeuphoria]

with one nozzle ive notice number 4 piston getting less alky , thats why i want to try direct port

how are you seeing that? Are you going off individual egt's or what?

There are drawbacks with direct port over a single nozzle

[shelbymonster]

reading the spark plugs told me about it

[shelbymonster]

i guess i will try my single nozzle with my 2 pieces intake , maybe better distribution than the one piece intake ... does 4 feet from pump to nozzle will hurt the pressure build up ?