New EPA Anti-Pollution Rules Target Lawn Mowers

The faster you mow the lawn........Speed and width the less pollution and motor in good repair.:biggrin:
 
KennyV said:
Old HP is stronger than new HP... :biggrin:
There are several ways to measure HP... :smile:KennyV
Click to expand...

You got that right...........todays Horse Power is actually Pony Power...........Remember the saying.....There is no substitute for Cubic Inches..............better a Lugger than a Screamer.:eek:
 
Todays engines use a shorter stroke with a light weight piston than engines built 20 years ago. Some of todays pistons don't even have a true skirt. older engines used a longer stroke to get horsepower so they had a higher torque output.
 
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