injector ?

littleredstroker · Jul 13, 2011

ive started to do some looking around to figure what inj i could get.. can someone explain what the differences are? what the #s mean ex 200/30% or 300 cc 200% or 150/30% also what are hybrids or baby swamps? its all another launguage to me

ITUKMOR · Jul 13, 2011

The first number represents the displacement of the injector. ex. 300/200% = 300cc injector capacity. The second number represents the nozzle size 300/200% = 200% over the stock size nozzle. Hybrids are the term given to injectors that use 530IH injector plunger and barrels to increase the amount of fuel moved with less oil because the plunger is physically larger in diameter and thus gives you a better hydraulic ratio. Our "Baby Swamps" are 150/146's. This means they are 150cc injector with a stock nozzle.

littleredstroker · Jul 13, 2011

so a 146 is the stock nozzle and how manny cc is stock? so would a 300/200 flow less than a hybrid since the hybrids have a bigger plunger?

littleredstroker · Jul 13, 2011

and if i were to get single shots frome beans would tony wildmans tunes be able to run them?

CSIPSD · Jul 13, 2011

littleredstroker said:
so a 146 is the stock nozzle and how manny cc is stock? so would a 300/200 flow less than a hybrid since the hybrids have a bigger plunger?

The nozzle does not control the "CC per 1000" an injector injects. Just the time it takes to do this.

Stock AD injector is more or less a 140/0...

Most stage 2's are a 160/30 or a 180/30, it just depends on the builder and buyer.

The 300/200 Patrick mentioned above would be a hybrid injector, 300CC per 1000 shots with a 200% nozzle.

A standard Hybrid with just an uncut 530 plunger will put out 238cc per 1000.

littleredstroker said:
and if i were to get single shots frome beans would tony wildmans tunes be able to run them?

Yes. Any tuner can do this.

littleredstroker · Jul 13, 2011

obviously i am not going to be using the same injectors as someone with the intent of srtictly pulling or racing. Its still gonna be a DD and i think ive decided on a 38r so whats the biggest injector size i could go with and not have to go with a bigger turbo than a 38r

littleredstroker · Jul 13, 2011

anybody else?

CSIPSD · Jul 13, 2011

littleredstroker said:
obviously i am not going to be using the same injectors as someone with the intent of srtictly pulling or racing. Its still gonna be a DD and i think ive decided on a 38r so whats the biggest injector size i could go with and not have to go with a bigger turbo than a 38r

38R...

Good match is a set of AC's... or standard 238/100 hybrids.

Be warned, the 38R is a noisy little bitch, the new ones are worse then the older ones.

Here is my H2e, and the 38R is WAY louder...

http://www.youtube.com/watch?v=vVEJ1Ob4jzE

littleredstroker · Jul 13, 2011

well to be honest i love the whistle. i love it, maybe its cause im young but im sure the first 20k pound load i haul ill be thinking different

BIGISLAND7.3 · Jul 13, 2011

and the 38r doesn't really have a whistle it is more line a whineee..., ill link a video up.

BIGISLAND7.3 · Jul 13, 2011

http://youtu.be/hwQBjyLRlac

Whytry · Jul 13, 2011

I like the whistle also but it can get old on long trips where you are tired.

littleredstroker · Jul 13, 2011

see as of right now i like the way that sounds. alot. so maybe that wouldnt be to bad. how many psi where u getting?

BIGISLAND7.3 · Jul 13, 2011

littleredstroker said:
see as of right now i like the way that sounds. alot. so maybe that wouldnt be to bad. how many psi where u getting?

That wasn't my Video , but if i were to go with a turbo in the future id go with a 38r i love that sound preferably more then the aurora imho.

Stroked · Jul 13, 2011

the old 38r had a whistle, not sure what they changed, but any truck ive ridden in that had one now, sounds different than my 38r i bought a few years ago, went from a definite whistle to a whine

littleredstroker · Jul 14, 2011

so what would the difference in 238/100s and 238/200s be?

WIESEL · Jul 14, 2011

littleredstroker said:
so what would the difference in 238/100s and 238/200s be?

200s will empty faster.

littleredstroker · Jul 14, 2011

which performance wise means?more smoke?

cfdeng7 · Jul 14, 2011

The first number is the cc rating of the injector (how many cc's of fuel the injector will flow per 1000 injections). the second number is the percentage over stock the nozzle is. Larger nozzles are needed when flowing larger amounts of fuel to keep icp and pulsewidth within reason.