Cobalt - Burned Down...
12v will most certainly ark and burn things. I accidently forgot to disconnect my battery one time wehn I was working on one of my audio systems in my previous cars I accidently touched the 4 gauge power wire to the body of the car and it arched and welded itself to the car before the fuse blew. If it would have touched the carpet or seats it would have caught on fire. Ever accedently put a wrench across your battery terminals if you have you would know that 12 volts is more dangerous than you think.
Anyone who has ever messed with 12v applications knows it will start burning wires REAL fast but also you have to account for the fact if the battery is shorted out the electrical current doesn't last that long and will drain the battery/ruin it almost instantly .. Depnds on the size of wires and insulators they have on em .
Takes 30v to break through skin resistance, it's why you can grab both terminals of the battery with bare hands and nothing happens. But reduce that resistance, ie tounge across those terminals, it's gonna hurt. It's also why if you see anything with 30+ volts, you'll see a sign that says "HIGH VOLTAGE".
On the other hand I would recommend NOT grabing the ALT Hot and ground at the same time, that could be real bad.
On the other hand I would recommend NOT grabing the ALT Hot and ground at the same time, that could be real bad.
Takes 30v to break through skin resistance, it's why you can grab both terminals of the battery with bare hands and nothing happens. But reduce that resistance, ie tounge across those terminals, it's gonna hurt. It's also why if you see anything with 30+ volts, you'll see a sign that says "HIGH VOLTAGE".
On the other hand I would recommend NOT grabing the ALT Hot and ground at the same time, that could be real bad.
On the other hand I would recommend NOT grabing the ALT Hot and ground at the same time, that could be real bad.
Ya the 135's are serious fast
Yeah. You are going to love the 135i. I test drove one a while back and it felt very nice. It certainly feels like it has more torque then my E46 M3. I have also seen a few piggyback computers for them which bump the horsepower up 50+hp for only a few hundred bucks....wish it was that cheap to modify my M3...Haha....sorry about the Cobalt but enjoy your new 135i.
80+ hp and 80+ tq for stg 2 at the crank and a stg 3 for not much more coin and over 130 hp and 100 tq...
Their stg 3 135 on rear drag radials only $700 for the stg 3 and 0-60 times dropped from 4.8 sec to 3.5sec and the quarter mi in 11.7 at 121 mph enough grunt to run with the new ZR1 till about 85 mph.
12 volts will NOT hurt you if touched fingertip to fingertip. Even two fingers on the same hand no problem. The cable that gave that dude the problem was probably the cable that goes direct to the starter and there is no fuse on it. Put that wire to ground and you get a direct short across the battery. That wire is capable of carrying 200 amps plus. Google "ohms law". Ohms law is the most basic measurement of DC voltage. E=I X R, I=E/R, R=E/I That will give you an idea what kind of voltage and resistance it takes to do damage. The guy that said you can weld with 2 12 volt batteries is right. In fact they make a MIG welder that does just that. # 12 volt batteries in series will weld 1/2 plus steel.
hmmm, my car burns I WOULD FLIP, but then I guess get something cheaper and not as fast being this car was fun and all but I could always focus on other things in life, THATS IF IT BURNS DOWN!
12 volts will NOT hurt you if touched fingertip to fingertip. Even two fingers on the same hand no problem. The cable that gave that dude the problem was probably the cable that goes direct to the starter and there is no fuse on it. Put that wire to ground and you get a direct short across the battery. That wire is capable of carrying 200 amps plus. Google "ohms law". Ohms law is the most basic measurement of DC voltage. E=I X R, I=E/R, R=E/I That will give you an idea what kind of voltage and resistance it takes to do damage. The guy that said you can weld with 2 12 volt batteries is right. In fact they make a MIG welder that does just that. # 12 volt batteries in series will weld 1/2 plus steel.
A funny little story about automotive safety. Years ago I operated a Sunoco station in NY. Late one cold, rainy night a woman drove in with headlights that looked like two **** holes in the snow. She pleaded with me to fix her car that night. I tested and found the alternater was bad. I had a rebuilt on the shelf and changing it wouldn't take long so I said OK. I was already cleaned up and ready to go home and had put my wedding band back on. I quick removed the old alt. and bolted the new one in. As I was tightening the positive wire to the alt. output post I, somehow, got my wedding band between the wrench and ground. I'm sure my words will ring in that womans ear for the rest of her life and the scar around my ring finger from the ring that glowed cherry red will go to the grave with me. Case in point. Less resistance = more current flow = heat. And remove all jewelery before working on a car. Ohms law. I (current) = E (volts) over R (resistance). Class out. Go out and play.
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