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At idle ur stock fuel pressure is between 50-55 psi. Of course te going to vary in every car but that should be the range it's in.
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#2 (permalink) |
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Premium Member
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Location: South Arkansas
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Drives: 2014 Challenger
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Download the Factory Service Manual (link in my sig). All sorts of technical info, including normal pressures, temps, torques, &c, in there.
Tip: Put all the sections in one folder and use Adobe Reader's advanced search function to search that folder. Makes searching the whole FSM much easier.
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Steering Lock Links - Search The370Z Bookmarklet - FSM @ NICOclub Mankind has progressed past the need for war but we haven't evolved that far. - NachoMahma |
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#3 (permalink) | ||
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Enthusiast Member
Join Date: Feb 2011
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Quote:
Quote:
Thanks for the info guys. I'll take a look at it.
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![]() A special "Thank You" to the Fast Intentions Crew! "Fueled By Passion" |
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#4 (permalink) |
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A True Z Fanatic
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I didn't touch mine except for adding a 255lph fuel pump and I put down 513 rwhp with no fuel starvation on the top end.
But I don't know what the pressure is.
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2013 ZL1 754 rwhp 747 rwtq
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#5 (permalink) | |
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Enthusiast Member
Join Date: Feb 2011
Location: Guam
Posts: 451
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Quote:
Thanks Baer. Appreciate the info. Just trying to find out exactly what the pressure is so I can mess with different jet sizing and to narrow down the exact shot I have since different manufacturers use different jet sizing for "said" shots. I'm looking for a Adjustable Fuel Pressure Regulator so I can adjust my pressure to the jet/shot needed.
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