injector sizing?

[merc-blue]

G'day guys
I want to get my fuel system finalised and finished before December,
The engine is a 3T-G Running a Microtech ECH, 45mm INjection perfection ITBs, hot cam,double valve springs, nitrided valves, ports, approx 9.7:1 comp ratio, all been balanced etc

I was wondering what sorta injectors i should get, casue they are quite a distance from the valves i want a fine pattern, but im more worried about flow, i was thinking of just getting 4AGZE injectors to get it running, then do some research on injectors with the right flow and pattern
suggestions?
ATM i have a few sets of bosch 280 150 736 laying around and also can get injectors that were used in the BMW E30 325i (cant rememebr engines, i should know i play with them alot im thinking M24)
but i dont think the first will have the flow and the latter the patten

Cheers
Rohan

[kingmick]

best bet is what HP you want and work out the injectors from that.

[merc-blue]

engine will be aprox 220-250HP

[4agte]

gze injectors would be fine for that hp i would thinks

[IS1000]

This is pretty good..

http://www.z31.com/software/injector.pl

[merc-blue]

calculator was very handy,
Now i need high 300s to 400CC injectors with the right spray patterns
Or casue my ITBS can take 2 injectors per throttle do i wire them up with dual injectors for that high fuel consumption look lol

[4agte]

calculator was very handy,
Now i need high 300s to 400CC injectors with the right spray patterns
Or casue my ITBS can take 2 injectors per throttle do i wire them up with dual injectors for that high fuel consumption look lol

4gaze ones are 365cc i belive

[merc-blue]

yeah 4AGZEs will be pretty much perfect, except the twin pintle style spray

[ed]

ive got x6 2jzge ones going for cheap if youre interested

315cc @ 38-40psi
based on 85% max duty cycle, they should be good for 45-55hp each depending on BSFC

easy to push that to 45-48psi as req too

http://www.v-eight.com/tech_forum/viewtopic.php?t=200