3076R turbo 780cc injectors

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Sep 4, 2006 | 04:42 PM

kiddevo

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From: Long Island N.Y.

3076R turbo 780cc injectors?

3076R turbo 780cc injectors are these a good choice.I plan to use race gas sometimes.I see people using 680s and up on this turbo.I will be using DYNOFLASH for tuning.
THANKS

Last edited by kiddevo; Sep 4, 2006 at 04:51 PM.

Sep 4, 2006 | 05:55 PM

Gusl

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From: Miami

Yes, that will work just fine.

Quote:

Originally Posted by kiddevo

3076R turbo 780cc injectors are these a good choice.I plan to use race gas sometimes.I see people using 680s and up on this turbo.I will be using DYNOFLASH for tuning.
THANKS

Sep 4, 2006 | 07:30 PM

kjewer1

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From: MA

The x80 injectors typically flow like x50 injectors, so assuming 750 cc/min, 43 psi base pressure, .76 specific gravity, and target AFR of 11:1, they will support 55 lbs/min. Which i believe is about all the 3076 is rated to, so you should be right around 100% IDC if you ever max the turbo out. Works for me

Using race gas SG of .724 (varies with the brand and type of fuel) and target AFR of 12:1 you get a little more headroom, about 2 lbs/min or 4% IDC.