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need help what size injectors for my setup

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Old 09-18-2003, 11:23 PM
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Default need help what size injectors for my setup

ok heres my setup i ordered eagle rods, cp pistons 9:5:1 compression, STR block guard, t3 60-1, equal length runners on the turbo manifold, but besides that the rest of my turbo kit is just a stock drag kit what injectors would i need if i want to 420whp im going to let st00pid tune my car but i need to know what injectors to get and im only going for 350whp first and im going to buy hondata im sorry i forgot to mention that and would i need to get anything else on the turbo kit to allow my 350whp like would i need to get a new fmic? sorry for such a long post
Old 09-19-2003, 12:46 AM
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720s my good man.
Old 09-19-2003, 05:47 AM
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Default Re: need help what size injectors for my setup (TURBO B)

720's
Old 09-19-2003, 10:38 AM
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thank u now i have another ? what if i were to use mustang injectors how many lbs injectors would i need to get
Old 09-19-2003, 03:17 PM
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Default Re: (TURBO B)

72lb
Old 09-19-2003, 03:24 PM
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Default Re: (b18cls1)

900cc is good for 500hp. I go with 900cc. I believe the price for 720 is the same as 900. I go big injectors because you still have a lot more room to play with if need more power in the future.
Old 09-19-2003, 07:16 PM
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thank you people for all the help. what if i were to go with 880cc what lbs would that be 88lbs?
Old 09-19-2003, 07:54 PM
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Default Re: (TURBO B)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by TURBO B &raquo;</TD></TR><TR><TD CLASS="quote">thank you people for all the help. what if i were to go with 880cc what lbs would that be 88lbs? </TD></TR></TABLE>

sounds good to me
Old 09-19-2003, 11:16 PM
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so i think ill go with the 88lbs injectors then. If anybody thinks different please speak up i dont want to mess this up thank you again for the help guys
Old 09-20-2003, 04:26 AM
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Default Re: (TURBO B)

a 72 lb injector is arround 760 cc and a 880 cc inj is arround 84 lb i would go larger on the injector so you can keep the duty cycle down but emember if the car is a street car than its hard to get the big injectors to idle right without loading up the cylders with fuel
hope this helps
Old 09-20-2003, 02:52 PM
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yes this helps alot thanx. i think im going to go with the 84lb injectors just to be safe
Old 09-20-2003, 04:11 PM
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Default Re: (b18cls1)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by b18cls1 &raquo;</TD></TR><TR><TD CLASS="quote">a 72 lb injector is arround 760 cc and a 880 cc inj is arround 84 lb i would go larger on the injector so you can keep the duty cycle down but emember if the car is a street car than its hard to get the big injectors to idle right without loading up the cylders with fuel
hope this helps</TD></TR></TABLE>

Even with tuning? Does this affect gas mileage as well?
Old 09-20-2003, 05:03 PM
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Default Re: (superfuji57)

even with tunning with a stand alone managment when a big injector tries to run a low duty cycle like at idle it has a hard time metering it but once you start to drive again it will clear up its only at the low duty cycles like idleing so if you do allot of stop and go traffic driving you might want to think about it
Old 09-20-2003, 08:58 PM
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this is my daliy but i still want to be safe
Old 09-24-2003, 08:44 AM
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does anyone know where i might be able to get 880cc injectors?
Old 09-24-2003, 08:55 AM
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Default Re: (TURBO B)

https://honda-tech.com/zerothread?id=605178
Old 09-24-2003, 09:08 AM
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thanks
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