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  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
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what do do about fuel line

  • Thread starter Thread starter dastang2
  • Start date Start date Apr 10, 2004

dastang2

Active Member
Dec 11, 2003
2,020
0
46
tx
Apr 10, 2004
#1
  • Apr 10, 2004
  • #1
hello i have this car that used to run strictly drag and it has a huge fuel line all the way to the engine.i'm talking the size of my finger, big. anyway i have a 600 cfm carb like it says in my sig. read my sig. to help you advise what to do. i have a cheap electric fuel pump that says high volume but i don't think so. it takes a few second for the line to prime back up on cold starts. and i think it will starve for fuel in the higher rpm's. what you think, should i put 2 pumps on the line or switch to a smaller fuel line. i don't have the money to get a holley pump so that is out for now. please advise.
 

HISSIN50

"How long does it take to get help in here?
15 Year Member
Nov 29, 1999
31,179
34
129
Apr 10, 2004
#2
  • Apr 10, 2004
  • #2
im no expert, but ill give you a bump. if it looks like a pain to run a smaller line, stick a bigger pump and regulator in. maybe a check valve too. once the line is filled, the small pump and carb should be compatible.
it is kinda like a single cylinder single stage air compressor. to fill the tank from scratch is a real struggle, but once it is full, the tool (your carb) and the air compressor motor (your fuel pump) should be pretty compatible. so maybe a check valve is all you need.

you could always just prime it pump for a little longer. i think a check valve would really help (no bleed off). the line should stay full overnight, etc.

just an idea or two.
 
4

4eyed5.0

Member
Mar 4, 2004
33
0
6
VA
Apr 10, 2004
#3
  • Apr 10, 2004
  • #3
Check this pump out on ebay.
http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&category=33555&item=2472937561&rd=1
It's as cheap as they get
 

dastang2

Active Member
Dec 11, 2003
2,020
0
46
tx
Apr 11, 2004
#4
  • Apr 11, 2004
  • #4
well i forgot to add that it cranks just fine even after it bleeds off over night but when i rev it sometimes i here it cutting out in the higher rpms, it did not do that when i had the pump and test tank on the finder.but it would be easy to put a smaller hose on it. then i could save this line until i get the money for a better pump. where cani get a check valve
 

393Bird

Founding Member
Jun 26, 2002
244
0
0
Clarksville Tennessee
Apr 11, 2004
#5
  • Apr 11, 2004
  • #5
Read this information on Fuel Systems.

http://www.centuryperformance.com/fuel.asp


A return system is proven to be the best you can use.
 
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