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how to find flow rate on injectors
madteg - 10/7/07 at 09:58 PM

Does anybody know how to find flow rate on injectors, mine are of cbr600rr no numbers on them, only one white spot and one green spot on each injector.thanks kev.


BenB - 11/7/07 at 10:21 AM

If you send them off for cleaning (not a bad idea if they're 2nd hand- will save you time chasing ECU problems later only to find its the injectors!!) they give you the cc/min they've passed...

You can (if you're brave) set up a test rig but you'ld need something to run the injectors. On the high impedance ones you could probably just hold them 100% open but I'd worry about burning out low impedance ones...


chriscook - 11/7/07 at 07:51 PM

If you are using a megasquirt it has an injector test mode so you can measure it yourself.

Chris


paulf - 11/7/07 at 08:23 PM

Is this on megasquirt V1 ? or only on a MS11? ive not found it yet.
Paul.

quote:
Originally posted by chriscook
If you are using a megasquirt it has an injector test mode so you can measure it yourself.

Chris


chriscook - 11/7/07 at 10:59 PM

Its only in MS2 or ms2-extra. See:
MS feature comparison


Uphill Racer - 16/7/07 at 09:23 PM

quote:
Originally posted by madteg
Does anybody know how to find flow rate on injectors, mine are of cbr600rr no numbers on them, only one white spot and one green spot on each injector.thanks kev.



Work it out from HP?

Flow (cc min) =HP x 4.6
_______

no of cyl