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#1 |
Freakin Awesome!
Join Date: Jul 2003
Location: San Diego
Posts: 482
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Stock fuel lines
I have a 72 Blazer that has stock hard lines going from the engine to just before the stock tank. I believe it's 3/8" line. Couldn't I just reuse the stock line and then use braided line from the stock hard line to the regulator/tank and engine?
This is for a returnless LQ4 swap.
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1972 K5 Blazer - LQ4/TH350/NP205 - Long Travel Suspension - Hooptee |
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#2 |
Registered User
Join Date: Mar 2007
Location: Oregon City
Posts: 228
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Re: Stock fuel lines
I ran new 3/8" aluminum hardline for the 6.2, but my setup required it to be on the drivers side.
I ran flex from tank to frame and frame to fuel rail. So far, so good, I don't think I have starvation issues.
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1972 Blazer build: http://67-72chevytrucks.com/vboard/s...d.php?t=615744 |
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#3 |
Registered User
Join Date: May 2014
Location: Gilbert AZ
Posts: 23
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Re: Stock fuel lines
Yea, I used all braided -6 lines but I've seen guys use the stock line to high pressure rubber lines with fuel injection hose clamps
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#4 | |
meowMEOWmeowMEOW
Join Date: Sep 2009
Location: MKE WI
Posts: 7,128
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Re: Stock fuel lines
Quote:
The P.o of my truck used it for the carb'd 355 since it was easy to bend by hand, but had to be replaced when I went lsx.
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'66 Short Step / SD Tuned / Big Cam LQ4 / Backhalfed /Built 4l80e / #REBUILDEVERYTHING ![]() |
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#6 |
meowMEOWmeowMEOW
Join Date: Sep 2009
Location: MKE WI
Posts: 7,128
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Re: Stock fuel lines
If its the o.e. steel line, then yes, it should be a 3/8" feed, which is just fine for your fuel system...and it adapts nicely to -6 for hoses etc.
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'66 Short Step / SD Tuned / Big Cam LQ4 / Backhalfed /Built 4l80e / #REBUILDEVERYTHING ![]() |
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#8 |
Registered User
Join Date: Apr 2008
Location: Somerset, Kentucky
Posts: 233
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Re: Stock fuel lines
ok mine has two fuel lines which line do I use for suction because my fuel pump only has one inlet and one outlet????
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