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any damage to be done starting a motor with no exhaust?

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I kno odd question but i want to test out a transmission without putting tons of things on yet. I was planning on just dropping the trans and engine in and firing it up on jackstands (without axles) to see if it would go through the gears and smoothly. Bad idea? I thought i heard i could hurt stuff like that.

Done it. Drove the "old" '86 BRAT about 200 yards from out back to the front of the garage. It was LOUD, and gutless as hell.

 

You won't hurt anything just running it for a few minutes without the Y-pipe. Well,,,, maybe your ears....

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hahah ok thanks guys thats what i wanted to hear. Ear protection it is. :lol:

i've done it before too. their ear protection suggestions are not jokes, it's REALLY loud, like probably not healthy. i drove a good bit like this before, it's numbing...just hurts you, not the car :lol:

agreed on gutless.

agreed on no damage

 

had my y pipe fall off. :banghead: PO are always your worst enemy

The only damage may be your relationship with your neighbors if you run it too long.

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