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Posted: **Sun Jun 19, 2011 12:43 am**

Posted: **Tue Jun 21, 2011 8:28 am**

#1...VW Beetle/Porsche/Subaru flat boxer engine
#2...Mazda "Wankle" rotary engine, made famous in the RX-7. What a fun engine to drive...silky smooth and high revving
#5...Radial engine such as common in some WWI and WWII era planes

Looking around the 'web for a few minutes..can't find a good one of a Harley Twin Cam 88!

Posted: **Tue Jun 21, 2011 11:46 pm**

3. Big gun loading
4. CV or U joint
6. Watch second hand
7. Sewing machine

Twin Cam

BMW

Posted: **Wed Jun 22, 2011 9:39 am**

Yeah that Battleship turret is pretty cool.

Always loved the flat twin BMW engine, like the R90s models. Would love to find an old one and fix it up.

I remember as kid that was into modeling, my dad got me that Revell Visible V-8 model you put together and it was battery powered and moved.

Posted: **Wed Jun 22, 2011 7:41 pm**

I have a bunch of motors on my shelf. I’ve been thinking about putting one of those visible motors together with my son.

Posted: **Wed Jun 22, 2011 8:26 pm**

Some cool stuff at that Liberty site......wow.

Posted: **Fri Jun 24, 2011 10:17 am**

The BMW is a wasted spark motor, which is common, the spark plug fires on the power and exhaust stroke.

http://www.animatedpiston.com/BMW.htm

(if you hit the arrow,on the low right, six times it shows more about what I'm speaking of)

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