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Help with Descion on injectors.

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Old Jul 21, 2013 | 10:57 PM
  #1  
cdawg's Avatar
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Help with Descion on injectors.

Hey Guys/Gals.

I've got a 88 Iroc im putting back together i am doing a turbo build on, i'm not positive on how much boost i plan to run, but do plan to use E-85.

This is what i've got, i've got 4 RC1000's on hand, i could buy 4 more...

or i got 8 DSM 450's injectors ready to go, i do want to use E-85 as well though for tuning and HP use.

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Whats all your opinions?


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Block info :

350 - bored out to 355, dished piston

350 Big style truck heads for lower compression for more boost, i dont have numbers by me but i can look at em tomarrow.

stock bottom end, just refreshed

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Old Aug 5, 2013 | 04:37 PM
  #2  
Orr89RocZ's Avatar
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From: Pittsburgh PA
Car: 89 Iroc-z
Engine: 555 BBC Turbo
Transmission: TH400
Axle/Gears: MWC 9” 3.00
Re: Help with Descion on injectors.

Really need to know a power goal and complete motor specs to determine that but a 450 cc injector is basically a 42 lb per hr inj and they are good for 550 whp or so on gas. On e85 it probably would be 400-450 whp.

I would buy siemens 60's to be safe if you plan on over 450 whp
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Old Aug 6, 2013 | 09:17 PM
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From: pawtucket RI
Car: 1986 iroc
Engine: alum. head 350 supercharged
Transmission: 6speed
Axle/Gears: ford 9in 3.90 35 spline moser axles
Re: Help with Descion on injectors.

here's a formula http://www.shopsupercharger.com/t-Wh...arger-Kit.aspx
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