Got all the mods...and my car still runs like $h!t

[UberLude]

<BLOCKQUOTE><font size="1" face="Verdana, Arial">quote:</font><HR>Originally posted by 00ITR006:
miller...

Does it do it real bad when you first start off driving, and start to enter 0 vac? and the a/f gauge goes nutz?

Mine did that and i couldn't get it to stop..

I had my static fuel from 50psi to 65psi, and nothing made it stop..

I would suggest a hondata,

i didn't notice mine doing that until i got the vafc, i think it slow the ecu sending fuel down significantly, but who knows, i coudln't fix it so, i'm going with a standalone. something to think about.... in the long run, i think it would be a awesome investment.<HR></BLOCKQUOTE>

I would think in a situation where larger injectors are putting too much fuel in the engine, you want a *lower* static pressure, not a higher one. Isn't 50-65 psi way too high?

Cheers,
Ben

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99 Prelude SH
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The world isn't run by weapons anymore, or energy, or money. It's run by little ones and zeros, little bits of data---it's all just electrons.

[JRCivic]

Fuel delivery grows by the square root of its increase factor.
So, to use a nice figure, remember this factor: If you DOUBLE your fuel pressure, you will increase fuel flow by 40%.

Interestingly enough, you have increased your injector size by about 40% (235cc to 310cc is really about 34% greater)... this means that you can actually cut your fuel pressures to nearly HALF of what they were before the injector swap and still deliver the same amount of fuel. This also means that you MUST reduce the rise rate accordingly... and you are still using the JR FMU.

So, either throw the stock injectors back in or get yourself a Cartech ASAP.



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'93 Civic Si H/B with B18C1, JRSC @ 8psi
Best 1320: 12.68 at 110 mph