The 1947 - Present Chevrolet & GMC Truck Message Board Network







Register or Log In To remove these advertisements.

Go Back   The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic GM Trucks > The 1967 - 1972 Chevrolet & GMC Pickups Message Board

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 01-11-2017, 02:37 PM   #1
daddybooz
Registered User
 
daddybooz's Avatar
 
Join Date: Feb 2010
Location: Fort Atkinson, WI
Posts: 39
'68 Fuel line/in-line filter location

Guys,

Just finished dyno'g my new 406 SBC. I'm going to install new in cab tank/sending unit and fuel line. I'm going with AN fuel line from sending unit all the way with an in-line fuel filter, question is does this go before fuel pump or after?

With this I shouldnt have to worry about anything related to fuel for a long time, I hope!

DB
__________________
DaddyBooz
'68 C10 LWB
KCP 406; 400 small block, 30 over, alum heads built by Kurt Clapper
Ceramic center dumps, custom 2 1/2" SS all the way back w/MagnaFlows
2"/4" drop on 15's
daddybooz is offline   Reply With Quote
Old 01-11-2017, 03:41 PM   #2
cdowns
Senior Member
 
cdowns's Avatar
 
Join Date: Jan 2003
Location: daytonabeach
Posts: 22,956
Re: '68 Fuel line/in-line filter location

Fuel filter is best placed after thye fuel pump right b4 the carb
__________________
71c-10 350/2004r/4:11 lowered3/4 longbed/dead by hurricane

MEANING OF DEATH::::: SOMEBODY ELSE GETS YOUR STUFF

DONT BELIEVE EVERYTHING YOU THINK

TAKE MY ADVISE;I DON'T USE IT ANYWAY
cdowns is offline   Reply With Quote
Old 01-11-2017, 03:50 PM   #3
HO455
Post Whore
 
HO455's Avatar
 
Join Date: Feb 2016
Location: Portland Oregon
Posts: 11,350
Re: '68 Fuel line/in-line filter location

Is it a new tank? I am assuming it is a carbureted engine. If it is a used tank I would run a 100 micron prefilter to protect the pump interals and then a 30/40 micron filter at the carb.
__________________
Thanks to Bob and Jeanie and everyone else at Superior Performance for all their great help.
RIP Bob Parks.
1967 Burban (the WMB),1988 S10 Blazer (the Stink10 II),1969 GTO (the Goat), 1970 Javelin, 1952 F2 Ford OHC six 4X4, 29 Model A, 72 Firebird (the DBP Bird). 85 Alfa Romeo
If it breaks I didn't want it in the first place
The WMB repair thread http://67-72chevytrucks.com/vboard/s...d.php?t=698377
HO455 is offline   Reply With Quote
Old 01-11-2017, 03:53 PM   #4
projectking
Registered User
 
projectking's Avatar
 
Join Date: Oct 2006
Location: Orland Park Il
Posts: 2,041
Re: '68 Fuel line/in-line filter location

Quote:
Originally Posted by ho455 View Post
is it a new tank? I am assuming it is a carbureted engine. If it is a used tank i would run a 100 micron prefilter to protect the pump interals and then a 30/40 micron filter at the carb.
+1
__________________
68 GMC C3500 Longhorn DRW
67 Chevy C10 LWB
90 Mustang Gt
90 Mustang Notchback
projectking is offline   Reply With Quote
Old 01-11-2017, 05:43 PM   #5
daddybooz
Registered User
 
daddybooz's Avatar
 
Join Date: Feb 2010
Location: Fort Atkinson, WI
Posts: 39
Re: '68 Fuel line/in-line filter location

Quote:
Originally Posted by projectking View Post
+1
Thanks guys! It is a NEW tank/sending unit and a carb'd motor. I'll install in-line filter (IIRC its a 40 micron) right before the carb.

BTW; its a mild 400 build, bored 30 over, alum heads, eddie 600 carb, 315 HP @ 4500, 421 torque @ 1800 thru 2500! Should be a tire burner!!
__________________
DaddyBooz
'68 C10 LWB
KCP 406; 400 small block, 30 over, alum heads built by Kurt Clapper
Ceramic center dumps, custom 2 1/2" SS all the way back w/MagnaFlows
2"/4" drop on 15's
daddybooz is offline   Reply With Quote
Reply

Bookmarks


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -4. The time now is 12:43 PM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Copyright 1997-2022 67-72chevytrucks.com