Running on one cylinder
- jeffasaki
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Re: Running on one cylinder
20 Apr 2013 23:01
have you checked for any crimps in the left fuel line? :silly:
78 Z1R
78 KZ1000
76 KH500 gone
71 HS1B 90
81 GS 1100 gone
80 PE400
02 KLR
Ontario Canada
78 KZ1000
76 KH500 gone
71 HS1B 90
81 GS 1100 gone
80 PE400
02 KLR
Ontario Canada
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- jacksdad
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- 1979 kz 750 OUCH, IT SPARKED
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Re: Running on one cylinder
21 Apr 2013 21:29
It was the left, I need a90° filter, can't seem to find one locally
1979 kz750 twin cyl.
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- Patton
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Re: Running on one cylinder
22 Apr 2013 02:05It's okay to run a longer fuel line in a nice easy loop.jacksdad wrote: It was the left, I need a90° filter, can't seem to find one locally
And doesn't matter if either fuel line is longer than the other.
The fuel lines don't need to be the same length, and don't need to be even close to the same length.
Good Fortune!

1973 Z1
KZ900 LTD
KZ900 LTD
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- donthaveakawman
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Re: Running on one cylinder(Boulevard S40)
22 Apr 2013 06:13
depending on what is in the way you may be able to fit the filter between the carburetors.
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- jacksdad
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- 1979 kz 750 OUCH, IT SPARKED
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Re: Running on one cylinder
22 Apr 2013 13:59
So far I've tried various lengths, the one that looks the best is very short, only about4 inches, would the screen at bottom of petcock provide ample protection, our would you guys recommend a90° filter?
1979 kz750 twin cyl.
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- 650ed
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Re: Running on one cylinder
22 Apr 2013 16:42
You may want to try a Golan Super-Mini fuel filter. They are small (see picture) but filter out tiny particles while still permitting lots of flow. The one shown has the 5/16” barbs. They also sell one called the “Mini” but it is longer than the “Super-Mini.” $41.25 at Ronayers.com. Here’s their spiel :
Filter Element: Designed and engineered for the aerospace industry, for rugged, high temperatures, and extreme filtration environments, made of pleated, 304 stainless steel, 10 micron (.000392"), 1.000” Diameter. Totaling four square inches of effective filtration area, super mini filter provides a maximum flow of 6 gallons per minute simultaneously with no restriction. Filter elements are washable and reusable indefinitely, cleaned easily with air or soluble rinse. Bodies: Machined on CNC from 6061 aluminum, chrome plated or clear bright anodized finish. Ed
Filter Element: Designed and engineered for the aerospace industry, for rugged, high temperatures, and extreme filtration environments, made of pleated, 304 stainless steel, 10 micron (.000392"), 1.000” Diameter. Totaling four square inches of effective filtration area, super mini filter provides a maximum flow of 6 gallons per minute simultaneously with no restriction. Filter elements are washable and reusable indefinitely, cleaned easily with air or soluble rinse. Bodies: Machined on CNC from 6061 aluminum, chrome plated or clear bright anodized finish. Ed

1977 KZ650-C1 Original Owner - Stock (with additional invisible FIAMM horn)
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- jacksdad
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Re: Running on one cylinder
22 Apr 2013 19:10
Thanks, I'll look into those.
1979 kz750 twin cyl.
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- donthaveakawman
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Re: Running on one cylinder
22 Apr 2013 19:2141 dollars is alot of money, I had a mini filter aboutlike that on there when I bought it and it worked fine even for a little plasic filter. why not find a few cheap little filters if you have to take it off there when it clogs anyways.650ed wrote: You may want to try a Golan Super-Mini fuel filter. They are small (see picture) but filter out tiny particles while still permitting lots of flow. The one shown has the 5/16” barbs. They also sell one called the “Mini” but it is longer than the “Super-Mini.” $41.25 at Ronayers.com. Here’s their spiel :
Filter Element: Designed and engineered for the aerospace industry, for rugged, high temperatures, and extreme filtration environments, made of pleated, 304 stainless steel, 10 micron (.000392"), 1.000” Diameter. Totaling four square inches of effective filtration area, super mini filter provides a maximum flow of 6 gallons per minute simultaneously with no restriction. Filter elements are washable and reusable indefinitely, cleaned easily with air or soluble rinse. Bodies: Machined on CNC from 6061 aluminum, chrome plated or clear bright anodized finish. Ed
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- KraZyRIDER
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Re: Running on one cylinder
22 Apr 2013 20:5841 dollars is alot of money, I had a mini filter aboutlike that on there when I bought it and it worked fine even for a little plasic filter. why not find a few cheap little filters if you have to take it off there when it clogs anyways.
...that figures, plastic motorcycle, plastic filters! :laugh:

Mean Green Speed Machine!
1979 KZ 650-C3 (Cafe Project)
1982 GPz 750-R1
1981 GPz 1100-B1
2005 H-D XL1200C
2006 H-D XL1200C
1979 KZ 650-C3 (Cafe Project)
1982 GPz 750-R1
1981 GPz 1100-B1
2005 H-D XL1200C
2006 H-D XL1200C
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- 650ed
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Re: Running on one cylinder
22 Apr 2013 21:06donthaveakawman wrote: 41 dollars is alot of money, I had a mini filter about like that on there when I bought it and it worked fine even for a little plasic filter. why not find a few cheap little filters if you have to take it off there when it clogs anyways.
If it was a cheap plastic filter you would throw it away. However, this one you simply clean the stainless steel element and reuse (and it won't melt in the heat of the engine).

1977 KZ650-C1 Original Owner - Stock (with additional invisible FIAMM horn)
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- donthaveakawman
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Re: Running on one cylinder
22 Apr 2013 21:40I never seen one melt before. If I used 6 K&N inline fuel filters, part number 720-610 at 7 dollars a piece @ jp cycles that would be 42 dollars.650ed wrote:donthaveakawman wrote: 41 dollars is alot of money, I had a mini filter about like that on there when I bought it and it worked fine even for a little plasic filter. why not find a few cheap little filters if you have to take it off there when it clogs anyways.
If it was a cheap plastic filter you would throw it away. However, this one you simply clean the stainless steel element and reuse (and it won't melt in the heat of the engine).Ed
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