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It is currently Fri Oct 09, 2026 8:54 pm
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[ 6 posts ] |
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shotgunwilly1117
MMT Pro Member
Joined: Wed Aug 04, 2010 3:19 pm
Posts: 345
Location: Tallahassee, Fl
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 Gas line Would it hurt performance on a motor to run a 3/8 inch tube from the gas tank and at the in line fuel filter change to 1/4 inch tube would it still draw the gas fine? I already have the tubing so if it would work it'd save me a lil money.
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| Tue Jul 30, 2013 11:38 am |
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T-Bubba
MMT 1000 Club
Joined: Wed Feb 18, 2009 6:43 pm
Posts: 3958
Location: Centerville, La
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Re: Gas line if you have a electric fuel pump no..
but why?
_________________
I gave up mud motors
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| Tue Jul 30, 2013 11:39 am |
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shotgunwilly1117
MMT Pro Member
Joined: Wed Aug 04, 2010 3:19 pm
Posts: 345
Location: Tallahassee, Fl
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Re: Gas line It's the copperhead 18, does it have a fuel pump? And just curious.
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| Tue Jul 30, 2013 11:48 am |
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banded-mallard
MMT 1000 Club
Joined: Wed Oct 07, 2009 8:18 pm
Posts: 4310
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Re: Gas line
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| Tue Jul 30, 2013 12:50 pm |
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cmiller73
MMT 1000 Club
Joined: Tue Jan 12, 2010 12:42 pm
Posts: 2161
Location: Houma,LA
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Re: Gas line
_________________
Copperhead 12Hp SD on 1442 Alweld
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| Tue Jul 30, 2013 2:51 pm |
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Puddle jumper
MMT Pro Member
Joined: Fri Jan 20, 2012 11:56 pm
Posts: 98
Location: Abita Springs, LA
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Re: Gas line If your running 8 to 10' of line your fine with the 3/8", if your running any more than that you'll have starvation issues at 3700-3800 rpm meaning you will not turn the 4000-4100 you should be. The problem with the 3/8" line is the amount of weight the pump has to pull from the front of the boat, by dropping to 1/4" line you reduce the amount of fuel weight and still turn proper rpm.
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| Tue Jul 30, 2013 5:56 pm |
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