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Stock VR6 injector flowrate?

12756 Views 8 Replies 8 Participants Last post by  Jefnes3
Anybody know what the true flowrate of the stock injectors is? I've heard quite a few different numbers from 19# up to even 24#. Has anybody actually had them flowtested and wants to share their results? Thanks.
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Re: Stock VR6 injector flowrate? (Marty)

I know my injector on time, but i havent figured out how to convert it to flow rate yet....
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Re: Stock VR6 injector flowrate? (Marty)

Bentley says 220cc to 260cc (actually 110ml to 130ml per 30 seconds). That's quite a spread. It converts to 21# to 25#. Since those are non-standard sizes, I would guess 24#.
Re: Stock VR6 injector flowrate? (JettaRed)

i think 205cc.
Re: Stock VR6 injector flowrate? (Marty)

I beleive they are 24 lb injectors, i have to check my bosch book tomorrow. They are the same injectors found in a stock HO mustang engine.
Re: Stock VR6 injector flowrate? (BadAssCorrado)

OE is 21pph in a VR6.
5.0's come with 19's, although the ****uar upgrade is to 24pph.
Scott
Re: Stock VR6 injector flowrate? (scooterman)

quote:[HR][/HR]OE is 21pph in a VR6.
5.0's come with 19's, although the ****uar upgrade is to 24pph.
Scott[HR][/HR]​
that would make sense. The conversion factor is pounds/hr x 10.5=cc/min.
21#x10.5=220.5cc/min. Since injectors are rated at approximately 3 bar (45 psi) at the minimum flow rate, that is consistent with what Bentley says. (Who is this guy Bentley? j/k) At 4 bar, the injectors would flow approximately 253cc/min.
Re: Stock VR6 injector flowrate? (Marty)

205cc
Re: Stock VR6 injector flowrate? (Jim Chu)

Jim's right...
205cc @ 3 bar
I flowed mine on a flow bench...
223cc/min @ 350 kpa
Jeffrey Atwood
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