Pickensville Marine, AL - Alabama - Your Skeeter G3 Yamaha Dealer: Yamaha Midrange 2 Stroke Specs

2004 Two Stroke Midrange Series Specifications

	90hp	70hp	60hp	50hp	40hp
Engine Type	3 Cyl.	3 Cyl.	3 Cyl.	3 Cyl.	3 Cyl.
Displacement	69.6 ci (1140 cc)	51.8 ci (849 cc)	51.8 ci (849 cc)	42.6 ci (698 cc)	42.6 ci (698 cc)
RPM Range	4500-5500	5000-6000	4500-5500	4500-5500	4500-5500
Alternator Output @ W.O.T.	10A	6A	6A	6A	6A
Compression Ratio	5.86:1	6.1:1	6.1:1	6.0:1	6.0:1
Induction System	Loop Charged	Loop Charged	Loop Charged	Loop Charged	Loop Charged
Lubrication	Precision Blend Oil Injector	Precision Blend Oil Injector	Precision Blend Oil Injector	Precision Blend Oil Injector	Precision Blend Oil Injector
Ignition System	CDI Micro Computer	CDI Micro Computer	CDI Micro Computer	CDI	CDI
Starting System	Electric	Electric	Electric	Electric	Electric
Shaft Length	20 in.	20 in.	20 in.	20 in.	20 in.
Gear Ratio	13:26 (2.0)	12:28 (2.33)	12:28 (2.33)	13:24 (1.85)	13:24 (1.85)
Weight*	261 lb (119 kg)	228 lb (104 kg)	228 lb (104 kg	189 lb (86 kg)	189 lb (86 kg)
Warranty	2 Year Limited Pleasure Boat - 1 Year Limited Commercial	2 Year Limited Pleasure Boat - 1 Year Limited Commercial	2 Year Limited Pleasure Boat - 1 Year Limited Commercial	2 Year Limited Pleasure Boat - 1 Year Limited Commercial	2 Year Limited Pleasure Boat - 1 Year Limited Commercial

* Weight refers to shortest shaft length available. @Weight includes propeller where standard
(2-30 hp); does not include propeller where optional props are available (40-250 hp).
** 3 hp through 30 hp comes standard with an aluminum propeller. 2 hp comes standard with a
plastic propeller.
*** Consult your dealer for optional equipment.

Due to Yamaha's ongoing commitment to product improvement, we reserve the right to change without notice, equipment, materials or specifications. Your Yamaha Dealer is the best source for up-to-date product information. Read and follow the operation and maintenance guidelines provided by Yamaha in your Owner's Manual. Always observe all applicable boating laws. Never drink and drive. Dress properly with a USCG-approved personal flotation device and protective gear.