What to Tune First

[WS600]

Does anyone know if there is anyway to determine the injector flow rate short of pulling them out and having them bench tested?

[joecar]

See if you can read the part number on them, if it is recognizable then their flowrates may be published somewhere.

[WS600]

I looked can't tell easily. I'll pull one and hope there is a part number making the rest of this message irrelavant. I know there a blue top Ford SVO but when you look on-line they have several shades of blue. JFPilla and I determined a round about rate for them but we don't know exactly being that Ford and GM use different fuel pressures. So a ford 28lb is a GM something other pound.

Thanks, stupid I didn't just check.

[joecar]

Oh, those ones, there are about 4 different published flowrates for those...

[mr.prick]

Look here Fuel Injector Flow Rates & Pictures

[WS600]

Sorry, been away for a while. Thanks for the link and all the advice everyone. I plan to start working on her again this week.

[rumblebox]

ok call me blind, but i cant find the AutoVe tutorial.

[WeathermanShawn]

Here you go rumblebox..http://download.efilive.com/Tutorials/PDF/AutoVE Tuning Tutorial.pdf

Happy New Year to all from snowed-in Colorado!!!

[joecar]

It's also included in the V7 install, see C:\Program Files\EFILive\V7.5\Doc\Tutorials on your hard drive.

[Rich Z]

IFR Table {B4001}: Very important that you start here and get this table right. You should use the IFR spreadsheet RedHardSupra made available on his website (or a similar one). This is the one known constant that you will base the rest of your tune on.

Aw nuts..... Here you go saying that this step is VERY IMPORTANT and the link to that IFR spreadsheet table is a dead link. It's not nice to tease us newbies........