QV-670 - Echo QuikVent Chainsaw (SN: 03001001 - 03999999) Intake, Exhaust Parts Diagram
QV-670 Technical Specifications: - Mass with bar & chain, full fuel & oil: 8.7 kg (19.2 lb) - Powerhead only, dry: 7.2 kg (15.9 lb) - Engine: IR-cooled, 2-stroke, single cylinder - Displacement: 66.7 mL (4.07 cu in) - Bore x stroke: 50 mm x 34 mm (1.97 x 1.34 in) - Compression ratio: 7.6:1 - Max speed: 13,500 rpm (no-load) - Carburetor: diaphragm - Starter: recoil - Ignition: CDI with SAIS - Spark plug: Champion CJ-6Y, gap 0.6-0.7 mm - Fuel mix: 50:1 gasoline (<89 octane) + oil - Fuel tank: 0.64 L (21.64 oz) - Oil tank: 0.37 L (12.5 oz) - Guide bar: 305 mm (12 in) - Chain: Papco Firebrand 400-s, 9.53 mm pitch, 7-teeth - Speed: 9,500 rpm → 21.1 m/s (4,150 f/m) - Features: skid/stand, large starter handle, chain brake, anti-vibration, throttle safety catch, handles, chain catcher
Intake, Exhaust Parts Diagram
Echo 90016205014
$1.49
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Echo 14571132430
$7.49
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Echo 14581331730
$3.99
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Echo 90016205020
$1.49
$
$95.99
$
Echo 14586232630
$3.99
$
Echo A313000280
$10.99
$
Echo 90016204010
$1.49
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Echo 14551032431
$3.99
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Echo A232000070
$17.99
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Echo X503002490
$4.99
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Echo A235000050
$1.99
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Echo 90033030120
$0.99
$
Echo V451000190
$5.99
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Echo V453000040
$4.99
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Echo 90025304010
$0.99
$
Echo 13033832430
$1.99
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Echo A238000030
$16.99
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Echo A226000070
$30.99
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Echo A204000020
$13.99
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Echo 9110705050
$0.99
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Note: See Carburetor Diagram For Details
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Not available
Echo V131000010
$6.49
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$3.49
$
$16.99
$
$6.99
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Echo P021014560
$31.99
$
Echo 13002033330
$3.99
$
Echo 90016205020
$1.49
$
Echo V420000540
$3.99
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Echo 17881033331
$1.99
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Echo A241000030
$7.49
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Echo 17811432630
$1.99
$
$4.49
$
Echo 16340032430
$12.99
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Echo 89015719830
$5.49
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Echo 15663532430
$2.49
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$6.49
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