Ok...have any of you changed your stock 240cc injectors and are making roughly 190whp. I read a previous post about the stock injectors maxing out on a b17 at 7500 with a an ITR IM and header. I personally am about to drop in a built LS/VTEC into my DA with GSR cams for now, then upgrade to Skunk2 stage 2. What are your opinions as far as fuel delivery. I trust the ITR forum more for advice

 

I would say some 97 up prelude injectors or 310's

 

i'd get 450'ccs and some engine management

 

It was my friend who was maxing out his injectors. He is both an Acura tech and a Hondata dealer.

We saw a/f ratios as high as 17:1 at 8000+ RPM! Yikes!

EDIT: His advice to anyone with a 1.8 litre is to replace the injectors and put in a Hondata as soon as you start adding mods that increase airflow. He's been saying that the stock injectors are insufficient for a while now, and after seeing this I have to agree.


[Modified by MK Ultra, 3:27 PM 9/17/2002]

 

I have an I/H/E and Hondata...we were at 100%+ injector duty cycle...just got myself some '97+ Prelude injectors.

Austin

 

my stock 240's were running 100% at 8500RPM on stock motor.

one way is to up the fuel pressure - but that would only work to a certain point.. i read before it has some negative effects.

I got 370's and running lower pressure, you would need a good engine managment system to run these.