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are stock injectors fine for 220 whp

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Old Sep 18, 2005 | 02:13 PM
  #1  
bootlegtrader's Avatar
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From: usa
Default are stock injectors fine for 220 whp

or do i need to step it up to some 270's or 310'? i dont know how to tell the duty cycle of an injector? rc says not to go past 80%. so i dont know if the 240's are maxing out. thanks.
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Old Sep 18, 2005 | 02:30 PM
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hondaxsimike's Avatar
 
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Default Re: are stock injectors fine for 220 whp (bootlegtrader)

if yer talkin a true dynoed 220 hp to the wheels you might need to step it up a little. rc says not to surpass 80% cuz after that point theres really no guaruntee that the injectors will operate properly. push them past their duty cycle and they could stay open and cause a world of hurt.
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Old Sep 18, 2005 | 04:17 PM
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Default Re: are stock injectors fine for 220 whp (bootlegtrader)

I wouldnt use 240cc injectors. Get atleast 310cc, or 440cc.
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Old Sep 18, 2005 | 04:46 PM
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Default Re: are stock injectors fine for 220 whp (bootlegtrader)

370
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Old Sep 18, 2005 | 04:54 PM
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Default

240cc is too small. At least 310s.
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Old Sep 18, 2005 | 05:48 PM
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Default Re: are stock injectors fine for 220 whp (bootlegtrader)

440cc
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Old Sep 18, 2005 | 07:41 PM
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Default Re: are stock injectors fine for 220 whp (Big Teggie)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Big Teggie &raquo;</TD></TR><TR><TD CLASS="quote">I wouldnt use 240cc injectors. Get atleast 310cc, or 440cc.</TD></TR></TABLE>
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Old Sep 18, 2005 | 08:17 PM
  #8  
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From: machias, N.Y., USA
Default Re: (RudeBwaiSi)

dsm 390s work nice too
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Old Sep 18, 2005 | 09:25 PM
  #9  
not so civic's Avatar
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Default Re: are stock injectors fine for 220 whp (bootlegtrader)

s2000...oem
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Old Sep 19, 2005 | 05:17 AM
  #10  
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OBD1 Prelude 345cc/min injectors at 40 psi are basically 380cc/min. So go with Prelude 345's and a FPR.

Pirate
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Old Sep 19, 2005 | 05:40 AM
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Chillinit's Avatar
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From: T dot, O, Hemp Nation
Default Re: (PirateMcFred)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by PirateMcFred &raquo;</TD></TR><TR><TD CLASS="quote">OBD1 Prelude 345cc/min injectors at 40 psi are basically 380cc/min. So go with Prelude 345's and a FPR.

Pirate</TD></TR></TABLE>

Thats what I'm running and I put down roughly 216 whp. Can't beat the reliability of a stock honda injector!
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