Stock Piston and Rod details

[fnkngrv]

So I have had a few questions as of late about the stock parts since I have had a couple motors apart now.

http://img.tapatalk.com/d/14/04/25/apypu9uz.jpg

http://img.tapatalk.com/d/14/04/25/5ejaju9u.jpg

http://img.tapatalk.com/d/14/04/25/dy4ehyma.jpg

http://img.tapatalk.com/d/14/04/25/e9aduzeh.jpghttp://img.tapatalk.com/d/14/04/25/u2yzetyd.jpg



There are no bushings and neither the pistons nor rods are coated.

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[LTHatch]

Nice pictures, that piston is a bit smaller then i thought lol. I have a few questions if you don't mind, 1: Did you ever have a ring land fail or melt a hole or other destruction of a stock piston in any of your engines? 2: Does the stock rod have a oil feed to the wrist pin?

[fnkngrv]

No problem with pistons. Blew apart a rod into about a half dozen pieces.

Oil feed:

http://img.tapatalk.com/d/14/04/25/a3e9epat.jpg

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[xnamerxx]

Thanks for the info, gives me lots of insight. The stock piston design is way better than I was expecting so I guess I'l sticking with those. Wish the rod was floating design, but its still good.

[fnkngrv]

Cleaned piston:

http://img.tapatalk.com/d/14/04/25/quzu9ave.jpg

Oil hole crank side:

http://img.tapatalk.com/d/14/04/25/matesa4a.jpg

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[fnkngrv]

Thanks for the info, gives me lots of insight. The stock piston design is way better than I was expecting so I guess I'l sticking with those. Wish the rod was floating design, but its still good.

Not a problem at all. Glad to help.

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