Power And Performance - Yamaha F70 Hot Sheet

F70
Four Stroke

POWER AND PERFORMANCE

F250 SPECIFICATIONS
HORSEPOWER-PER-LITER
An advanced powerhead design features a single overhead camshaft (SOHC), yet with four valves per cylinder, for maximum
power and effi ciency. Total intake valve area is increased 17%, while the pistons and valves are up to 10% lighter (when
compared to our T60 model), giving it substantially more horsepower-per-liter of engine displacement than competitive
outboards, both four stroke and two stroke direct-injected.
*
Of engine displacement, rounded to nearest liter and horsepower
LIGHTEST WEIGHT IN CLASS
From the specially designed engine block to the two-piece upper case, every ounce of weight-savings has been realized for
maximum performance without sacrifi cing durability. Yamaha's new F70 is not only the lightest four stroke 70 horsepower
outboard, it's even lighter than competitive two stroke direct-injected outboards.
**Published weight
Revised 12/18/09
HORSEPOWER-PER-LITER* COMPARISON
FOUR STROKE
Yamaha F70
®
Suzuki DF70
®
Mercury 75
TWO STROKE
Yamaha F70
Evinrude ® E-TEC™ 75
Mercury ® Optimax ® 75
WEIGHT COMPARISON**
FOUR STROKE
Yamaha F70
Suzuki ® DF70
Mercury ® 75
TWO STROKE
Yamaha F70
Evinrude ® E-TEC™ 75
Mercury ® Optimax ® 75
70
47
44
70
58
50
260
LBS
341
LBS
399
LBS
260
LBS
320
LBS
375
LBS