Got new injectors, need flow test pressure?

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Dec 19, 2007 | 01:19 PM

0Cajun @ Edgyvette

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Joined: Mar 2003

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From: Tampa FL

St. Jude Donor '07-'08-'09-'10-'11-'12'-'13-'14-'15

Got new injectors, need flow test pressure?

I just got a set of 42# SVO green top injectors. My tuner will have to make a new fuel map for them and mentioned that they may be flowed at 32psi instead of the normal 42psi to arrive at the 42# rating. Does anyone know anything about this or know for sure what psi they are flowed at? Thanks

Cajun

Dec 19, 2007 | 02:19 PM

thetorch

Burning Brakes

Joined: Jul 2000

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From: Arlington Texas

Quote:

Originally Posted by ccajun4real

Here you go, from a very reputable source:

http://www.witchhunter.com/flowdatapix/b0280150558.jpg

440cc/min @ 3 bar

or

41.904761904761905 lbs/hr at 3 Bar

At 4 bar they would flow 48.387451132082916 lb/hr

Last edited by thetorch; Dec 19, 2007 at 04:58 PM.

Dec 19, 2007 | 04:25 PM

Y2Kvert4me

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Joined: Oct 2002

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From: Gone

CI 6-7-8-9-10 Veteran

St. Jude Donor '03

Injectors are normally rated at 43psi.

Vettes run @ 58psi fuel pressure though. 42# injectors in a C5 is actually flowing about 48#/hr.

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