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What fuel upgrades for a 2.0 vtec dohc ?

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Old Apr 21, 2003 | 11:32 PM
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Default What fuel upgrades for a 2.0 vtec dohc ?

All motor, 2.0 GSR... curious.

For the best gas mileage and performance......
What type of fuel upgrade/management would be recommended ?

Would one NEED Hondata or would a properly tuned vAFC do the job ?

X2
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Old Apr 22, 2003 | 12:23 AM
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Default Re: What fuel upgrades for a 2.0 vtec dohc ? (X2BOARD)

'97 H22 lude injectors and fuel pump, ADJ/FPR, hondata s200, full tuning done. you should be able to support up to 220+whp granted everything else is there to make it. Something like this should be able to support 12:1 CR on 93 octane, from what I have read. I dont have alot of exp with this, however you wouldnt want to run lean with that pretty 2.0L spend the extra 1500 bucks and do it right. that one is worth my few $.01s otherwise you will never really see the power that your engine could produce efficiently... not to mention MPG is important to some of us also
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Old Apr 22, 2003 | 11:52 AM
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Default Re: What fuel upgrades for a 2.0 vtec dohc ? (MikeSarr_GSR)

Don't think the stock injectors can handle it w/ a hondata system ?
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Old Apr 22, 2003 | 12:48 PM
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Default Re: What fuel upgrades for a 2.0 vtec dohc ? (X2BOARD)

310`s, 255 walbro and Hondata.
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Old Apr 23, 2003 | 12:09 AM
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Default Re: What fuel upgrades for a 2.0 vtec dohc ? (X2BOARD)

Ok... let me expand on this...

So far... Hondata S200, larger injectors and a fuel pump...

What Injectors will do ? The Pre 97 Prelude injectors (290 cc ??) are the cheapest I have seen for larger injectors... I figure 290 should be good enough... But will they just plug into an OBDI integra harness or is a mod necessary ?

Please help...
X2
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Old Apr 23, 2003 | 10:46 AM
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Default Re: What fuel upgrades for a 2.0 vtec dohc ? (vtecvoodoo)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by vtecvoodoo &raquo;</TD></TR><TR><TD CLASS="quote">310`s, 255 walbro and Hondata.</TD></TR></TABLE>

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Old Apr 23, 2003 | 11:27 AM
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Default Re: What fuel upgrades for a 2.0 vtec dohc ? (vtecvoodoo)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by vtecvoodoo &raquo;</TD></TR><TR><TD CLASS="quote">310`s, 255 walbro and Hondata.</TD></TR></TABLE>

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Old Apr 23, 2003 | 07:35 PM
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Default Re: What fuel upgrades for a 2.0 vtec dohc ? (porsche997)

Appreciate the comments guys...

But why so big (310's) for an all motor app... ?

Curious... the CRV only uses 240's and it's 2.0L (ok, yes...it's only low 9's in CR...)... but I woulda thought hondata + 240s would be able to supply good enough volumes.

As far as the fuel pump... damn... I have been thinking... 255 isn't overkill on an N/A app ?

X2
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