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Injector upgrade 660cc vs Evo "560cc"

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Old 11-24-2006 | 03:08 PM
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i found:
Precision at extreme PSI 680cc Ball Style for $265
FIC 650cc Peak and Hold for $269

i've found "disc style" and ball style, whats the difference in operation?
Old 11-24-2006 | 03:19 PM
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i think the two different styles were designed to reduce deposits left on the injectors after you shut the car off. ball style just puls a sphere-like(sphereacle?) surface onto a seat of of holes, and the fuel flows past this and through the holes in a wider misty-er pattern, allowing for better air/fuel mixture. the disc style has two flat surfaces, one with holes in it. when the injector isnt energized, the two surfaces are flat against each other. when the injector IS engerized, the surfaces seperate, allowing fuel to get through. then surfaces squeeze together again, spraying out fuel.

or something like that..
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Old 11-24-2006 | 04:09 PM
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Originally Posted by slowy
dude.....?
why buy smaller injectors AND meth inj instead of buying bigger injectors?
im just sayin, you already have injectors, and methanol is an awesome upgrade, if you arent lookin to use methanol, then nevermind. just dont go too big with the afc, i would get FIC injectors, i heard the ptes are rated wierd. 660s should probably be fine unless you want to go real big.
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Old 11-24-2006 | 04:15 PM
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Originally Posted by DsmInduction
i would get FIC injectors, i heard the ptes are rated wierd.
oh im sorry, are pte injectors not good enough for you? listen buddy this is america. i mean, if you dont like america why dont you just get the hell out? lol j/k

fic are good injectors. i got pte though, i havnt had any problems.
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Old 11-24-2006 | 08:22 PM
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Originally Posted by DsmInduction
im just sayin, you already have injectors
i have the stock injectors
Old 11-25-2006 | 02:42 PM
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Originally Posted by slowy
i have the stock injectors
ohhhh, see somehow i thought you said you have 560s already and wasnt sure if theyd be enough... nevermind, yea go with the bigger ones.
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Old 03-10-2007 | 06:05 PM
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I got the Evo 560cc...
Old 03-12-2007 | 07:12 PM
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Ever get a turbo? What psi did you end up running at?
Old 03-13-2007 | 02:52 AM
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still rockin the 16g for now, i'll probably end up with the EVOIII when i upgrade.
tuned at 20-21psi
Old 03-14-2007 | 12:19 PM
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How are the injectors holding up, and is your pump rewired, and do you have a FPR or not? Sorry for all the questions, I have around the same setup, just not put together yet. Im looking to push the E3 around 25psi and hope 580cc do it.



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