fuel pumps
02-22-2003, 05:15 PM
#21
No Name Who?
Join Date: Nov 2002
Location: JMU
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43 psi is stock on the 2g
http://www.roadraceengineering.com/fuelpumptechtip.htm
http://www.roadraceengineering.com/f...pflowrates.htm
http://www.dsm-performance.com/catalog/fuel_pumps.php?
http://www.dsm-performance.com/catalog/fpr.php
http://www.dsm-performance.com/catal..._injectors.php
If you decide you want a 2g fpr after reading this you are welcome to my stock one. But, I recommend upgrading to a sx or aeromotive. Something along thoose lines.
Hit me up on aim. If you need more info.
Late
http://www.roadraceengineering.com/fuelpumptechtip.htm
http://www.roadraceengineering.com/f...pflowrates.htm
http://www.dsm-performance.com/catalog/fuel_pumps.php?
http://www.dsm-performance.com/catalog/fpr.php
http://www.dsm-performance.com/catal..._injectors.php
If you decide you want a 2g fpr after reading this you are welcome to my stock one. But, I recommend upgrading to a sx or aeromotive. Something along thoose lines.
Hit me up on aim. If you need more info.
Late
02-23-2003, 05:29 AM
#22
Iridium V
Join Date: Nov 2002
Location: Newport News, VA
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Fuel system
There are a few calculations you cna make in order to determine what kind of fuel pump you want as well as injectors. In order to determine what fuel pressure you need take
(Injector Size) x (Number of injectors) x (injector duty cycle)=Fuel needed
In order to determine injector size, which is best to be done first
(Desired Horsepower x B.S.F.C. minimum)
DIVIDED BY
(number of injectors x duty cycle "usually .80") = injector cc min
(Injector Size) x (Number of injectors) x (injector duty cycle)=Fuel needed
In order to determine injector size, which is best to be done first
(Desired Horsepower x B.S.F.C. minimum)
DIVIDED BY
(number of injectors x duty cycle "usually .80") = injector cc min
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