fuel pressure?
#2
Darth ModerVader
Re: fuel pressure? (jonnydbagz)
What sort of engine management are you running? There really isn't any one specific fuel pressure that someone can recommend without seeing what your A/F curve looks like, and on a modified D-series setup such as the one you presumably have, more tuning than a simple adjustable FPR is preferred.
#3
Honda-Tech Member
Re: fuel pressure? (Padawan)
Factory pressure is from 42-49psi for a d16, and many other cars will yield similar pressures. Ask yourself why you are running rich. What did you do?
#6
Darth ModerVader
Re: (slowcivic2k)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by slowcivic2k »</TD></TR><TR><TD CLASS="quote">Then why would you post a 10.5:1 AFR, thats pretty rich.</TD></TR></TABLE>
I believe he meant 10.5:1 compression.
I believe he meant 10.5:1 compression.
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#8
Darth ModerVader
Re: (jonnydbagz)
Again, is this the only tuning device you have? If so, you should really invest in some engine management and proper tuning. What is the rest of your setup like?
#9
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yeah well i just got back together and back in and running. was hopeing i wouldnt have to by an ems but if that happens, ok. lets see, high compression srp pistons on eagle rods, 3 angle valve job, port matched and polished head, skunk2 intake manifold with 65mm str trottle body, dc 4 to 1 headers, aem fuel filter rail and regulator, thats just the beginning. what do you think??
#11
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i have a apexi vtec controller with the fuel tuneing. i bought it a while back and never put it in. think i should try this first of start looking for an ems?
#12
Darth ModerVader
Re: (jonnydbagz)
An V-AFC would be okay, assuming it's tuned correctly, but a chipped ECU used with a good tuning application would be much better. Is your car OBD-1?
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