Onan no longer makes engines. But with the older ones it is hard to say. Both had very good engines. Some better than others. I would say Kohler had the better single cylinder engine after Onan stopped making the LK. Onan had better RV generator engines. On the larger units they were both the same in quality and support.
The 370z is newer and has a larger engine, 3.7 liter vs. 3.5 liter.
Naturally aspirated engine are simply better than a smaller turbo charged engine. It has greater torque and no need for maintenance. You also have better control of the car while driving-(racing)
In my opinion, Marvel vs Capcom 3 is better.
Go to a search engine. Type in a general description of what you're looking for. The more specific or precise you are, the better match you'll get, e.g. searches for "pets" vs. "dogs" vs. "labrador retriever" vs. "gold labrador retriever".
Engine Sentai Go-onger vs. Gekiranger was created on 2009-01-24.
It's 1 hp to every 25cc on carbs and 1 hp to 22 on efi give or take a little betAnswer:Horsepower and cubic centimeters or inches have no correlation whatsoever to horsepower ratings, Lets look at some examples;1. A 750 c.c motorcycle engine produces well north of 100 hp, a 740 c.c. Briggs or Kohler produces around 25 hp2. A 125 c.c motocross bike produces around 27 hp vs. a 160 c.c lawnmower engine produces around 5 hp.3. a 3500 c.c. formula one engine produces 1,000 hp vs 3800 c.c GM v-6 produces 205 hp.4. an old cast iron 850 c.c Kohler K-series (K-532 twin) produces 20 hp vs an 800 c.c snowmobile produces upwards of 140 hp.These are a few examples to show that cubic centimeters has no relation to horsepower. However, if you had mentioned what 420 c,c. engine you were referring to in your question I could have provided you with an answer for that particular engine.
Half the moving parts of a gas engine. double the fuel economy of gas engine. typical life for diesel is 300,000miles vs. 150,000 for same engine engineered for gas. Fuel milage gets better with age.
smackdown vs raw 2011 is better then fifa 11
strawberries vs cherries are better
Longer block length vs. a V-engine.
better to watch? or a better movie?
here is better!