mpg thread
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mpg thread
Lets see what everyone gets with what combination?
I apoligise if tere is a recent one but i havent seen one.
I get about 10mpg if im lucky
tfi setup stock evetything 3.55 gears 33" tires 300/t18
I apoligise if tere is a recent one but i havent seen one.
I get about 10mpg if im lucky
tfi setup stock evetything 3.55 gears 33" tires 300/t18
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Joined: Jul 2009
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From: Sheffield, AL
<TABLE id=IB_Ads border=0 cellSpacing=0 cellPadding=0 width="100%"><TBODY><TR><TD vAlign=top width=160><NOSCRIPT></NOSCRIPT><!-- End ad tag --></TD><TD width=5></TD><TD vAlign=top><!-- controls above postbits --><TABLE style="MARGIN-BOTTOM: 3px" border=0 cellSpacing=0 cellPadding=0 width="100%"><TBODY><TR vAlign=bottom><TD class=smallfont></TD><!-- Sponsorship notice --><!--Sponsorshipad ignored--><TD align=right><TABLE class=tborder border=0 cellSpacing=1 cellPadding=3><TBODY><TR><TD style="FONT-WEIGHT: normal" class=vbmenu_control></TD><TD class=alt2></TD><TD class=alt1></TD><TD class=alt1></TD><TD style="CURSOR: hand" id=pagenav.56 class=vbmenu_control title="" state="false" unselectable="true">
</TD></TR></TBODY></TABLE>
</TD></TR></TBODY></TABLE><!-- / controls above postbits --><!-- toolbar --><TABLE style="BORDER-BOTTOM-WIDTH: 0px" class=tborder border=0 cellSpacing=1 cellPadding=6 width="100%" align=center><TBODY><TR><TD class=tcat width="100%">
</TD><TD style="CURSOR: hand" id=linkbacktools class=vbmenu_control noWrap state="false" unselectable="true"></TD><TD style="CURSOR: hand" id=threadtools class=vbmenu_control noWrap state="false" unselectable="true"></TD><TD style="CURSOR: hand" id=threadsearch class=vbmenu_control noWrap state="false" unselectable="true"></TD><TD style="CURSOR: hand" id=threadrating class=vbmenu_control noWrap state="false" unselectable="true"></TD></TR></TBODY></TABLE><!-- / toolbar --><!-- end content table --><!-- / end content table --></TD></TR></TBODY></TABLE>1986 F150 with 4.9L and 4 speed manual OD and 3.08 rear gears; Duraspark conversion; Carter YF from 1970 F350 with manual choke; no EGR, but still have catalytic convertors; 215 X 75 tires; stock exhaust; EFI style spark plugs. Original air cleaner system with preheat functioning.
</TD></TR></TBODY></TABLE></TD></TR></TBODY></TABLE><!-- / controls above postbits --><!-- toolbar --><TABLE style="BORDER-BOTTOM-WIDTH: 0px" class=tborder border=0 cellSpacing=1 cellPadding=6 width="100%" align=center><TBODY><TR><TD class=tcat width="100%">
</TD><TD style="CURSOR: hand" id=linkbacktools class=vbmenu_control noWrap state="false" unselectable="true"></TD><TD style="CURSOR: hand" id=threadtools class=vbmenu_control noWrap state="false" unselectable="true"></TD><TD style="CURSOR: hand" id=threadsearch class=vbmenu_control noWrap state="false" unselectable="true"></TD><TD style="CURSOR: hand" id=threadrating class=vbmenu_control noWrap state="false" unselectable="true"></TD></TR></TBODY></TABLE><!-- / toolbar --><!-- end content table --><!-- / end content table --></TD></TR></TBODY></TABLE>1986 F150 with 4.9L and 4 speed manual OD and 3.08 rear gears; Duraspark conversion; Carter YF from 1970 F350 with manual choke; no EGR, but still have catalytic convertors; 215 X 75 tires; stock exhaust; EFI style spark plugs. Original air cleaner system with preheat functioning.
16.5 - 22+ mpg while driving like I have an egg between my foot and the throttle. Keep the RPMs between 1000 and 2200 and upshift as soon as possible without lugging the engine.
Last edited by 1986F150six; Apr 30, 2014 at 11:28 AM. Reason: Boy, I messed up by trying to copy and paste. Please excuse my mistake!
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ol gray mare
1980 - 1986 Bullnose F100, F150 & Larger F-Series Trucks
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Mar 11, 2006 11:53 PM
