Re: SKYHAWK vs. REGULAR MOTORS
Grubbee makes a lot of claims as to how their kits are superior, yet I have not seen it in the real world.
They also start false hype about epa bans ect.
I would read up on these engine kits here on the forum and make your own decision. As for your question, I will say that the basic componenets are the same, except the carb and a few minor other things. They are still a chinese engine kit in a box and you are buying a semi-unknown quantity when you buy one.
These are hobby engines, and may or may not run right, vibrate, ect. when you mount them up....but that's part of the fun.