aftermarket fuel pressure regulator (Full Version)

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aftermarket fuel pressure regulator

wicked_outlander -> aftermarket fuel pressure regulator (7/31/2005 11:11:08 PM)
just wonderin if a fuel press. reg.(aftermarket) will benefit a n/a engine??[8\|]

DSMTalonAWD51 -> RE: aftermarket fuel pressure regulator (8/2/2005 4:14:37 PM)
what do you plan to do with it. the simple answer is "it can..." but there are too many factors. its usually a good idea to keep your base fuel pressure where its supposed to be and most people just buy an afpr when they get a fuel pump that is so big that they need a stronger fpr to keep it under control. if you arent tuning (SAFC, etc) id say skip it.

xiongbeezo@aol.com -> RE: aftermarket fuel pressure regulator (8/4/2005 10:43:32 PM)
I have a 97 eclipse gst, the two injector on the passenger side don't seem to work, there is still power but it's not getting a pulse from the ecu

DSMTalonAWD51 -> RE: aftermarket fuel pressure regulator (8/8/2005 12:38:11 AM)
how do you know they arent working? your car would be like half as slow and sound terrible if they werent working

wicked_outlander -> RE: aftermarket fuel pressure regulator (8/8/2005 8:33:20 PM)
quote: ORIGINAL: DSMTalonAWD51 what do you plan to do with it. the simple answer is "it can..." but there are too many factors. its usually a good idea to keep your base fuel pressure where its supposed to be and most people just buy an afpr when they get a fuel pump that is so big that they need a stronger fpr to keep it under control. if you arent tuning (SAFC, etc) id say skip it. what is the best way to kill fuel cut?

DSMTalonAWD51 -> RE: aftermarket fuel pressure regulator (8/8/2005 8:45:37 PM)
what do you mean the best way? you hit fuel cut when your ecu sees enough airflow to think that its approaching 100% duty cycle on stock injectors. pretty common on modded dsms around 16-18psi. thats when you get bigger injectors and lean them out with an safc. it tricks the ecu into seeing less airflow and delays fuel cut until you make up all that extra airflow with running more boost.

wicked_outlander -> RE: aftermarket fuel pressure regulator (8/9/2005 9:45:33 AM)
quote: ORIGINAL: DSMTalonAWD51 what do you mean the best way? you hit fuel cut when your ecu sees enough airflow to think that its approaching 100% duty cycle on stock injectors. pretty common on modded dsms around 16-18psi. thats when you get bigger injectors and lean them out with an safc. it tricks the ecu into seeing less airflow and delays fuel cut until you make up all that extra airflow with running more boost. awweee o.k. got it.....safc alone will do it??

DSMTalonAWD51 -> RE: aftermarket fuel pressure regulator (8/9/2005 1:38:08 PM)
quote: ORIGINAL: wicked_outlander quote: ORIGINAL: DSMTalonAWD51 what do you mean the best way? you hit fuel cut when your ecu sees enough airflow to think that its approaching 100% duty cycle on stock injectors. pretty common on modded dsms around 16-18psi. thats when you get bigger injectors and lean them out with an safc. it tricks the ecu into seeing less airflow and delays fuel cut until you make up all that extra airflow with running more boost. awweee o.k. got it.....safc alone will do it?? I wouldnt say safc alone. If you lean the safc out with stock injectors you will blow your motor. SAFC, bigger injectors, and a dataloger of some sort is what you need to do it right.

wicked_outlander -> RE: aftermarket fuel pressure regulator (8/9/2005 5:31:29 PM)
quote: ORIGINAL: DSMTalonAWD51 quote: ORIGINAL: wicked_outlander quote: ORIGINAL: DSMTalonAWD51 what do you mean the best way? you hit fuel cut when your ecu sees enough airflow to think that its approaching 100% duty cycle on stock injectors. pretty common on modded dsms around 16-18psi. thats when you get bigger injectors and lean them out with an safc. it tricks the ecu into seeing less airflow and delays fuel cut until you make up all that extra airflow with running more boost. awweee o.k. got it.....safc alone will do it?? I wouldnt say safc alone. If you lean the safc out with stock injectors you will blow your motor. SAFC, bigger injectors, and a dataloger of some sort is what you need to do it right. GOTCHA.. thnx.

96awd -> RE: aftermarket fuel pressure regulator (8/11/2005 4:23:23 PM)
quote: ORIGINAL: wicked_outlander quote: ORIGINAL: DSMTalonAWD51 quote: ORIGINAL: wicked_outlander quote: ORIGINAL: DSMTalonAWD51 what do you mean the best way? you hit fuel cut when your ecu sees enough airflow to think that its approaching 100% duty cycle on stock injectors. pretty common on modded dsms around 16-18psi. thats when you get bigger injectors and lean them out with an safc. it tricks the ecu into seeing less airflow and delays fuel cut until you make up all that extra airflow with running more boost. awweee o.k. got it.....safc alone will do it?? I wouldnt say safc alone. If you lean the safc out with stock injectors you will blow your motor. SAFC, bigger injectors, and a dataloger of some sort is what you need to do it right. GOTCHA.. thnx. just get a maf translator- no more fuel cut. plus you get the extra little goddies like, easy tunning. hp increase. and the one that everybody loves you can vent your bov with out side affects. [sm=icon_rock.gif]

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