Biggest injectors on stock ECU?

Reply Subscribe

Thread Tools

Search this Thread

09-26-2002, 07:56 AM

01ITR#700

Honda-Tech Member

Thread Starter

Join Date: Feb 2001

Location: CO, USA

Posts: 1,356

Likes: 0

Received 0 Likes on 0 Posts

Biggest injectors on stock ECU?

What are the biggest injectors I can run on the stock ECU w/ no AFC? And what FMU disk would be best to use w/ said Injectors? All opinions welcomed, I'm just checking out all avenues for my setup for next year. I'm just curious what the stock ECU can handle. And what if an VAFC was added, how much bigger would I be able to go on the injectors? Also what do stock ITR injectors flow?
Thanks a lot.
M

Reply Like

09-26-2002, 07:59 AM

b18bturbo

Honda-Tech Member

Join Date: Oct 2000

Location: Dallas/Miami, FL, USA

Posts: 11,155

Likes: 0

Received 0 Likes on 0 Posts

Re: Biggest injectors on stock ECU? (01ITR#700)

310to 370cc is the biggest probably you can get away with with probably a 8:1 or 6:! fmu

Reply Like

09-26-2002, 08:20 AM

Dutchie

Join Date: May 2002

Location: Barrie, ON, Canada

Posts: 652

Likes: 0

Received 0 Likes on 0 Posts

Re: Biggest injectors on stock ECU? (01ITR#700)

Quote:

And what if an VAFC was added, how much bigger would I be able to go on the injectors? Also what do stock ITR injectors flow?
Thanks a lot.
M

If you add an AFC you can idle 450cc injectors no problem. I have heard of people idling 550cc injectors using very low static fuel pressure. I don't think that is a good idea though. Stock R injectors are 240cc just like any other B-series injector.