fuel range

  • Buda
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fuel range

25 Jun 2008 18:35
#222177
1982 kz1000crs I only get about 80 miles before i have to use reserve and when i do use reserve the bike runs poorly. What should be the normal range for this bike.
1982 KZ 1170 LTD
10.25 to 1 comp
K&N pods
GPZ cams
Vance&Hines pipe with comp baffle
dyna coils and wires
97 Valkyrie Standard

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  • wiredgeorge
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Re: fuel range

25 Jun 2008 19:38
#222187
I don't know how big your tank is. Do you? I would guess 3.5 to 4 gallons. If this is the case, probably 125 miles or so?
wiredgeorge Motorcycle Carburetors
Mico TX
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  • Skyman
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Re: fuel range

25 Jun 2008 21:41
#222222
On my 82' CSR, I go to reserve at about 95-105 miles. Though I'm running 1135 pistons with stock air box and aftermarket 4-2 turnout pipes.
West Linn, OR

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Re: fuel range

25 Jun 2008 21:44
#222224
You wrote that the bike runs poorly on reserve.

I'm wondering if there's a problem with your petcock that isn't allowing enough fuel to flow while on reserve. Does the performance improve if you switch to PRI?
West Linn, OR

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  • wiredgeorge
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Re: fuel range

26 Jun 2008 06:51
#222281
The RES is just a second hole in the petcock and picks up gas lower in the tank. If there is a problem, it is probably gunk/trash in the lower part of the tank. It wouldn't hurt to disassemble the petcock but there really isn't anything to clear for the RES position or the ON position for that matter.
wiredgeorge Motorcycle Carburetors
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  • Sandy
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Re: fuel range

26 Jun 2008 07:32
#222289
I can get about 140 miles out a tank...as long as I don't kick in the 4-barrels(too much):laugh:
1977 KZ1000 A-1

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  • Skyman
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Re: fuel range

26 Jun 2008 08:36
#222308
Sandy wrote:
I can get about 140 miles out a tank...as long as I don't kick in the 4-barrels(too much):laugh:

In other words, you usually get about 120. ;)
West Linn, OR

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  • coppertales
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Re: fuel range

26 Jun 2008 12:02
#222339
I have two 1100D and one 1100A2. The Ds get around 110/120 before hitting reserve. The A2, which I just did a top end job, has been getting 45 mpg around town. I have not had that bike on the hiway yet because of breaking in the rings. Before the top end job, I was getting around 38 in town and 50 on the hiway.....chris3
1982 KZ1100 A2
1982 1100 SPECTRE
1982 1100 SPECTRE

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Re: fuel range

26 Jun 2008 12:29
#222349
Skyman wrote:
On my 82' CSR, I go to reserve at about 95-105 miles. Though I'm running 1135 pistons with stock air box and aftermarket 4-2 turnout pipes.

Oh, and I should probably mention that I weigh about 270#. Makes a differnece. ;)
West Linn, OR

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  • Buda
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Re: fuel range

26 Jun 2008 14:41
#222366
thank you
1982 KZ 1170 LTD
10.25 to 1 comp
K&N pods
GPZ cams
Vance&Hines pipe with comp baffle
dyna coils and wires
97 Valkyrie Standard

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