www.iFourWinns.com

Its getting hotter here and I had 1 minor vaporlock yesterday. I made a bypass circuit that I can run the fuel pump manually to get fuel back to the carb, (4.3L carbureted) but I would like to insulate the fuel lines and pump to help with the issue. Any suggestions on what to use to insulate the lines with? Prefer the non-ghetto method if possible.

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1999 180 Horizon LS 4.3 L GL Volvo SX
1994 Powerstroke
2002 Jeep Wrangler
not@work.gon
Happiness is an Empty Boat Trailer!!!

http://www.heatshieldproducts.com/produ ... eld/102/43

Also think about installing a phenolic carb spacer.

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1981 Columbia 8.7
2015 Yamaha FZR - 87mph - sold
2006 Yamaha GP1300R - sold
2003 Chaparral 215 SSI - sold
2009 Stingray 195CS - sold
2000 Four Winns H180 - sold
1976 O'day Daysailer II - sold
Rick's Four Winns H180 Mods/Upgrade Thread

I had a '70 Ford Torino back in the day that did that too, I used self adhesive pipe insulation on the metal fuel line to cure it.

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88 Four Winns 200 Horizon
4.3 OMC Cobra-4bbl
2002 Walker Bay 10/2012 Suzuki 2.5
2008 Walker Bay 8

1998 Jeep Grand Cherokee 4.0/Selectrac
2007 Jeep Grand Cherokee 5.7 Hemi/Quadradrive II