Carburetion and Fuel Injection - Revision history

Jeff: /* Fuel Hose */

2016-03-19T19:09:40Z

Fuel Hose

← Older revision		Revision as of 19:09, 19 March 2016
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	Consult [http://www.customadvanced.com/chemical-resistance-chart.html Custom Advanced Connector's Chemical Resistance Chart] to compare materials.		Consult [http://www.customadvanced.com/chemical-resistance-chart.html Custom Advanced Connector's Chemical Resistance Chart] to compare materials.

			==Gates==

			For carbureted applications, Gates Barricade Carburetion Hose (SAE 30R7) is the only option I've found which uses a Viton (FKM) liner. 5/16" hose is available from Oreilly Auto Parts for $1.99 per foot. Note that the Gates product brochure recommends that beaded stems be used rather than barbed stems, claiming that barbed stems are for use with plastic tubing only.

Jeff: /* Metal */

2016-03-19T19:01:29Z

Metal

← Older revision		Revision as of 19:01, 19 March 2016
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	===Metal===		===Metal===

	CPC also makes a chromed brass series (it still uses plastic internals). The problem is, it's still rated to the same 180°F temperature limit! The metal disconnects sold by [http://www.omega.com/pptst/FTLC.html Omega] and [http://www.af1racing.com/store/Scripts/prodView.asp?idProduct=2023 AF1 Racing] are CPC LC-series connectors.		CPC also makes a chromed brass series (it still uses plastic internals). The problem is, it's still rated to the same 180°F temperature limit! The metal disconnects sold by [http://www.omega.com/pptst/FTLC.html Omega] and [http://www.af1racing.com/store/Scripts/prodView.asp?idProduct=2023 AF1 Racing] are [http://www.cpcworldwide.com/Product-List/Series/14?Category=44 CPC LC-series] connectors.

	The other problem is that all of these options are quite expensive. For example, a 1/4" complete connector (male and female sides) chromed brass version would cost $37.49, plus shipping, from quickcouplings.net. In my case, I need two sets of connectors since I have two fuel taps. That's $74.98 for a set of connectors that still might fail being so close to a hot engine and exhaust.		The other problem is that all of these options are quite expensive. For example, a 1/4" complete connector (male and female sides) chromed brass version would cost $37.49, plus shipping, from quickcouplings.net. In my case, I need two sets of connectors since I have two fuel taps. That's $74.98 for a set of connectors that still might fail being so close to a hot engine and exhaust.

Jeff: /* Metal */

2016-03-19T19:00:52Z

Metal

← Older revision		Revision as of 19:00, 19 March 2016
Line 51:		Line 51:
	===Metal===		===Metal===

	CPC also makes a chromed brass series (it still uses plastic internals). The problem is, it's still rated to the same 180°F temperature limit! The metal disconnects sold by Omega and AF1 Racing are CPC LC-series connectors.		CPC also makes a chromed brass series (it still uses plastic internals). The problem is, it's still rated to the same 180°F temperature limit! The metal disconnects sold by [http://www.omega.com/pptst/FTLC.html Omega] and [http://www.af1racing.com/store/Scripts/prodView.asp?idProduct=2023 AF1 Racing] are CPC LC-series connectors.

	The other problem is that all of these options are quite expensive. For example, a 1/4" complete connector (male and female sides) chromed brass version would cost $37.49, plus shipping, from quickcouplings.net. In my case, I need two sets of connectors since I have two fuel taps. That's $74.98 for a set of connectors that still might fail being so close to a hot engine and exhaust.		The other problem is that all of these options are quite expensive. For example, a 1/4" complete connector (male and female sides) chromed brass version would cost $37.49, plus shipping, from quickcouplings.net. In my case, I need two sets of connectors since I have two fuel taps. That's $74.98 for a set of connectors that still might fail being so close to a hot engine and exhaust.

Jeff: /* Metal */

2016-03-19T19:00:04Z

Metal

← Older revision		Revision as of 19:00, 19 March 2016
Line 51:		Line 51:
	===Metal===		===Metal===

	CPC also makes a chromed brass series (it still uses plastic internals). The problem is, it's still rated to the same 180°F temperature limit! The metal disconnects sold by Omega are CPC LC-series connectors.		CPC also makes a chromed brass series (it still uses plastic internals). The problem is, it's still rated to the same 180°F temperature limit! The metal disconnects sold by Omega and AF1 Racing are CPC LC-series connectors.

	The other problem is that all of these options are quite expensive. For example, a 1/4" complete connector (male and female sides) chromed brass version would cost $37.49, plus shipping, from quickcouplings.net. In my case, I need two sets of connectors since I have two fuel taps. That's $74.98 for a set of connectors that still might fail being so close to a hot engine and exhaust.		The other problem is that all of these options are quite expensive. For example, a 1/4" complete connector (male and female sides) chromed brass version would cost $37.49, plus shipping, from quickcouplings.net. In my case, I need two sets of connectors since I have two fuel taps. That's $74.98 for a set of connectors that still might fail being so close to a hot engine and exhaust.

Jeff: /* Quick Disconnects */

2016-03-19T18:59:33Z

Quick Disconnects

← Older revision		Revision as of 18:59, 19 March 2016
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	===Metal===		===Metal===

	CPC also makes a chromed brass series (it still uses plastic internals). The problem is, it's still rated to the same 180°F temperature limit!		CPC also makes a chromed brass series (it still uses plastic internals). The problem is, it's still rated to the same 180°F temperature limit! The metal disconnects sold by Omega are CPC LC-series connectors.

	The other problem is that all of these options are quite expensive. For example, a 1/4" complete connector (male and female sides) chromed brass version would cost $37.49, plus shipping, from quickcouplings.net. In my case, I need two sets of connectors since I have two fuel taps. That's $74.98 for a set of connectors that still might fail being so close to a hot engine and exhaust.		The other problem is that all of these options are quite expensive. For example, a 1/4" complete connector (male and female sides) chromed brass version would cost $37.49, plus shipping, from quickcouplings.net. In my case, I need two sets of connectors since I have two fuel taps. That's $74.98 for a set of connectors that still might fail being so close to a hot engine and exhaust.

Jeff: /* Quick Disconnects */

2016-03-19T18:54:47Z

Quick Disconnects

← Older revision		Revision as of 18:54, 19 March 2016
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	It's often nice to have a quick disconnect on your fuel line to make tank removal much easier. There are several options, and most of them are probably bad.		It's often nice to have a quick disconnect on your fuel line to make tank removal much easier. There are several options, and most of them are probably bad.

			Regarding quick disconnect fitting barbs, [http://advrider.com/index.php?threads/reliability-of-quick-disconnects-from-mcmasters-carr.116614/page-6#post-3195888 here is an excellent explanation of why clamps shouldn't be used on barbed connectors, and how to use them correctly on beaded connectors].

	===Plastic===		===Plastic===

Jeff: /* Metal */

2016-03-19T18:34:11Z

Metal

← Older revision		Revision as of 18:34, 19 March 2016
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	The other problem is that all of these options are quite expensive. For example, a 1/4" complete connector (male and female sides) chromed brass version would cost $37.49, plus shipping, from quickcouplings.net. In my case, I need two sets of connectors since I have two fuel taps. That's $74.98 for a set of connectors that still might fail being so close to a hot engine and exhaust.		The other problem is that all of these options are quite expensive. For example, a 1/4" complete connector (male and female sides) chromed brass version would cost $37.49, plus shipping, from quickcouplings.net. In my case, I need two sets of connectors since I have two fuel taps. That's $74.98 for a set of connectors that still might fail being so close to a hot engine and exhaust.

	====Jiffy-Tite=====		====Jiffy-Tite====

	In my opinion, this is the best option. Jiffy-Tite are made of machined aluminum, use Viton O-rings, and are even made in the USA. They're expensive, but actually available for around the same price as the CPC metal connectors, and seem to be the cheapest metal option available.		In my opinion, this is the best option. Jiffy-Tite are made of machined aluminum, use Viton O-rings, and are even made in the USA. They're expensive, but actually available for around the same price as the CPC metal connectors, and seem to be the cheapest metal option available.

Jeff at 18:33, 19 March 2016

2016-03-19T18:33:56Z

@@ Line 36: / Line 36: @@
 ===Plastic===
-MotionPro sells plastic-bodied quick disonnects.  Chances are, they're the same as the ones on BMWs that are supplied by CPC - Colder Products Company.  The problem is that there are many, many instances of the plastic bodies breaking on BMWs, stranding and possibly igniting the rider!
+====Colder Products Company====
 MCMaster-Carr sells various plastic bodies that are likely comparable to the MotionPro and CPC connectors.
@@ Line 45: / Line 52: @@
 The other problem is that all of these options are quite expensive.  For example, a 1/4" complete connector (male and female sides) chromed brass version would cost $37.49, plus shipping, from quickcouplings.net.  In my case, I need two sets of connectors since I have two fuel taps.  That's $74.98 for a set of connectors that still might fail being so close to a hot engine and exhaust.

Jeff at 18:22, 19 March 2016

2016-03-19T18:22:31Z

← Older revision		Revision as of 18:22, 19 March 2016
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	* [http://www.britbike.com/ubb/noncgi/ultimatebb.php?/ubb/get_topic/f/12/t/001494/p/1.html This thread] discusses how to seal a weeping British petcock.		* [http://www.britbike.com/ubb/noncgi/ultimatebb.php?/ubb/get_topic/f/12/t/001494/p/1.html This thread] discusses how to seal a weeping British petcock.
	* [http://www.jomar.com/products/ThreadSealant.html Jomar Gimme the Green Stuff] is a soft-setting sealant which should prevent gasoline seepage.		* [http://www.jomar.com/products/ThreadSealant.html Jomar Gimme the Green Stuff] is a soft-setting sealant which should prevent gasoline seepage.

			=Connectors=

			==Quick Disconnects==

			It's often nice to have a quick disconnect on your fuel line to make tank removal much easier. There are several options, and most of them are probably bad.

			===Plastic===

			MotionPro sells plastic-bodied quick disonnects. Chances are, they're the same as the ones on BMWs that are supplied by CPC - Colder Products Company. The problem is that there are many, many instances of the plastic bodies breaking on BMWs, stranding and possibly igniting the rider!

			MCMaster-Carr sells various plastic bodies that are likely comparable to the MotionPro and CPC connectors.

			===Metal===

			CPC also makes a chromed brass series (it still uses plastic internals). The problem is, it's still rated to the same 180°F temperature limit!

			The other problem is that all of these options are quite expensive. For example, a 1/4" complete connector (male and female sides) chromed brass version would cost $37.49, plus shipping, from quickcouplings.net. In my case, I need two sets of connectors since I have two fuel taps. That's $74.98 for a set of connectors that still might fail being so close to a hot engine and exhaust.

Admin: /* Carburetion */

2007-10-22T19:52:02Z

Carburetion

← Older revision		Revision as of 19:52, 22 October 2007
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	* [http://www.iwt.com.au/mikunicarb.htm This page] has an excellent explanation of how carburetors work.		* [http://www.iwt.com.au/mikunicarb.htm This page] has an excellent explanation of how carburetors work.

			==Cleaning==

			==Rebuilding==

			* [http://www.siriusconinc.com/ Serius Consolidated Inc] sells carburetor rebuild kits, which seem to include:
			** float bowl seal
			** top cap seal
			** float needle
			** o-rings
			** main needle and clip
			** main jet
			** pilot screw.
			* [http://www.partsnmore.com/ Partsnmore] sells somewhat less comprehensive rebuild kits for vintage carburetors.
			** float bowl seal
			** five o-rings
			** top-cap fiber seal
			** float needle
			*** Compare the [http://www.siriusconinc.com/images/eye.gif Sirius kit] to the [https://www.partsnmore.com/image_sm/48-1995TN.jpg Partsnmore kit] for the 1978 CB750.

	=Petcock=		=Petcock=