khai_tuan_nguyen

I have a b20b with b16 vtec head and 12 cr. I will be dynotuning with hondata so do I still need to upgrade injectors or can hondata compensate for it? I was planning on using stock injectors? Is it really necessary? I have ctr valvetrain and revving to only 8k. I am using walbro 255lph and aem fpr and fuel rail

Khai

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pissedoffsol

theres a good chance you might run out of fuel up top-- just watch the a/f towards 6k and up.

i'd go with 370's personally....

khai_tuan_nguyen

How hard are they to take out and put in. I am basically worrying about emissions and dmv and having to swap things out and in. For now all i have to worry about is a test pipe and ecu.

KHai

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B16

to swap out injectors? easy man..
and i'd go with 440's

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Bl6CRX

yeah Id go with the 440s as well

Calesta

You can do it if you crank up the fuel pressure some- mine ran on 240s for a good while.

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khai_tuan_nguyen

How did it run Calesta? Good enough? I have an aem fpr.

Khai

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JDMilan

also to consider the prelude injectors which I think run 270 if not mistaken

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Calesta

Yup, good enough- same power curves and same a/f ratios as when I switched to 310cc injectors.

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