B20 vtec + 12.1 cr + Hondata + 240cc injectors

[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

 

[posol]

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

 

[B16]

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

 

[Bl6CRX]

yeah Id go with the 440s as well

 

[phunky.buddha]

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

 

[khai_tuan_nguyen]

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

Khai

 

[JDMilan]

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

 

[phunky.buddha]

Originally posted by khai_tuan_nguyen@Aug 16 2004, 07:16 PM
How did it run Calesta? Good enough? I have an aem fpr.

Khai

[post=377660]Quoted post[/post]​

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