Quote Originally Posted by DennyW
If a newby looks at that piston, and can't tell the difference, that means he surely wouldn't understand the things you discribe in detail some times. And, it he can't tell the center is lower than the edge, he has a second problem.

And, When something you post gets corrected by me personally, I always have to prove my point. I think 35 years of building all kinds of motors, and working in general on all parts of a car, qualifies me for not having to prove things to a book guy as yourself. You are very good on the Tech end, but many times, I can tell you really do not have the hands on experience like some of the other guys on here.

My self, I'm not right up to par on the latest and greatest things out, but, I will tell you, if you want it to run a certain way, or speed, or pull, I can get er done.

By the way, for the newby's, here's a 10cc piston domed piston. High domed, Sticks up, instead of down in. I hope you can really see the + up, and in the other photo above, the - Down.
Now boys can't we just get along?
You both know I am the one people don't like because I am a smart a$$.