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How do the NOS FPR work? The JR unit soon to be replaced nd the Cartech work off of the vac. and pressures seen in the manifold. If the NOS riser does the same thing then I would be in bussiness, but do the "BOOST" pressures actually rise? Thanks again guys http://www.hostboard.com/ubb/wink.gif
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98 GS-scR w/ 8psi JRSC, Walbro HO fuel pump, AEM cai, Airmass header, Thermal Exhaust, Skunk Works cam gears, J&S safeguard, Ground Controls and KYB AGX's, and of course to slow down, KVR X-drill F&R rotors and Carbon Kevlar pads and V1 to signal the slowing down and soon to go on a Carbon Fiber diet,RC 310 steriods,and new sticky foot wear of the 555R type
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The NOS FPR blows air into one of the Vacum lines that goes to the regulator. When the regulaor sees this it thinks there is more boost, effectivly raising fuel pressure.
Of course you dont want to have your boost gauge tee'd into the same line or it will read really high.
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Cool, so the must haves to run it is the kit, proper jet, microswitch and/or push button, and the NOS fpr? I think I might do a purge kit too just to intimidate those Domestic guys at the track http://www.hostboard.com/ubb/biggrin.gif
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98 GS-scR w/ 8psi JRSC, Walbro HO fuel pump, AEM cai, Airmass header, Thermal Exhaust, Skunk Works cam gears, J&S safeguard, Ground Controls and KYB AGX's, and of course to slow down, KVR X-drill F&R rotors and Carbon Kevlar pads and V1 to signal the slowing down and soon to go on a Carbon Fiber diet,RC 310 steriods,and new sticky foot wear of the 555R type
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revHIGH, I do believe that the injectors on the 95 VTEC preludes are 330cc...matter of fact, I think that was about the only thing I did get out of RC...I'm thinking of trying them also if I can find a set I can afford after all I've bought as of late...
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1998' 4dr GSR, 8psi JRSC w/hand ported plenum, Walbro HP fuel pump, valves set to .005i/.006e, MSD BTM, B&M CommandFlo regulator(working it out), stock intake w/resinator cut off at fenderwell for "cool air", Greddy sp exhaust, Tokico Illumina 5-ways, Neuspeed springs(sux!), Skunkworks 22mm rear swaybar, ES motor mounts and front swaybar bushings, Yokohama AVS 205/50/15's, Metal Master brake pads(KVR Carbon Fibre pads sitting on work bench) ,B&M fuel pressure gauge, Autometer sport comp A/F gauge in dimmer location...
YLW 00' ITR #00-1011 with AEM CAI and 143db triple air horns
Honest officer, I had no idea how fast I was going...the speedometer only gos to 150...
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<BLOCKQUOTE><font size="1" face="Verdana, Arial">quote:</font><HR>Originally posted by revHIGH:
Ive been talking with Jerome Soh, and he says that 95 prelude injectors will work, but I do have to splice them in. <HR></BLOCKQUOTE>
I have to intervene here, Prelude injectors will NOT work in integras or civics. Prelude injectors use Peak and hold injectors(characterized by injector resistor box). Civic/integ ones are Saturated. Also remember obd1 and obd2 injectors have different plugs on them. Jerome is wrong.
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Lude injectors are the same as teg's in regards to flow, they just have different pulse widths. With all the money we have spent on our rides, you would think another 380 bucks for injectors really wouldnt matter, he he he ;-)
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spent over $4k this year on cars...copper is starting to count...
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1998' 4dr GSR, 8psi JRSC w/hand ported plenum, Walbro HP fuel pump, valves set to .005i/.006e, MSD BTM, B&M CommandFlo regulator(working it out), stock intake w/resinator cut off at fenderwell for "cool air", Greddy sp exhaust, Tokico Illumina 5-ways, Neuspeed springs(sux!), Skunkworks 22mm rear swaybar, ES motor mounts and front swaybar bushings, Yokohama AVS 205/50/15's, Metal Master brake pads(KVR Carbon Fibre pads sitting on work bench) ,B&M fuel pressure gauge, Autometer sport comp A/F gauge in dimmer location...
YLW 00' ITR #00-1011 with AEM CAI and 143db triple air horns
Honest officer, I had no idea how fast I was going...the speedometer only gos to 150...
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So with the NOS fuel pressure riser, does it raise fuel pressure over and above the JR unit? The pressure is already up there and I don't know if it would "Really" signal for the JR unit to raise the pressure more. You guys know what I mean?
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98 GS-scR w/ 8psi JRSC, Walbro HO fuel pump, AEM cai, Airmass header, Thermal Exhaust, Skunk Works cam gears, J&S safeguard, Ground Controls and KYB AGX's, and of course to slow down, KVR X-drill F&R rotors and Carbon Kevlar pads and V1 to signal the slowing down and soon to go on a Carbon Fiber diet,RC 310 steriods,and new sticky foot wear of the 555R type
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Actually, I know a guy running spliced Lude injectors on his Civic without any problems. If we were running high-impedance injectors using a low-impedance driver, there might be concern about damaging the ecu. But since he's running low-impedance injectors on a high-impedance driver, we figured there'd be no problem. And none so far except a really crappy idle which he plans to fix with the addition of a fuel controller.
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GReddy turbo'd and intercooled D16Z6. Currently blown.
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Mr Rogers,
yes it does raise fuel pressure above what it is with the JR FPR. But you need to set up the NOS FPR to"blow" into the OEM FPR for this to occur. Im not sure if it would work blowing into the JR FPR, but I know it works on the OEM FPR.
