I got 4 :red:

19 here...............

Wow, I see what you mean about forgetting things. :nuts:
After I added up the usual stuff, cars, trucks, tractors, lawn mowers, weed wackers, leaf blowers, motorcycles, mopeds, I starting thinking about the unusual things. generators, Nitro RC engines, compressors (including the little cheap 12 volt ones), model steam engines.... I know I will have to edit and add more that I forgot about, but so far I have 77 :eek: I REALLY need to clean out my garage! I don't throw anything out :red:

EDIT: OK, I reread your original post and see that you said "internal combustion engines", and steam engines, so I have to subract 8 for the compressors, but forgot a 4 wheeler and a moped +2 so new total is 71

Internal combustion...... Only 7........

Well, maybe 8 with my gas furnace..... :lol:

Everything is electric.

I love these questions...I did the same thing with valves...since I had 2 Lincoln Mark VIII's, both with 32-valve V8's.

anyway...lemme see:

8
8
8
8
4
6
____
42

but I will lose 8 cylinders this weekend, so by Sunday, I'll only have 34.

lets see, at my dad's house, we have...*begins counting*
= 34.

now my mom's house, lets see...
= 56.

this is fun...i wonder how many my brother has...
= 26.

wow, we love our cylinders haha

41 at my house

Lawn mower 1
Roto tiller 1
Car 1.. 8
Car 2.. 6
Car 3.. 6
Car 4.. 4

26