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Cause this happens: Recipe: 1x cup of 98% pure concentrated sulfuric acid 1x large plastic bucket 1x water hose 1x a brain that doesn't believe science. All I thought I was doing was "diluting" the acid to wash that yellowed acid out... Instead I got a mouthful of baking soda and sulfuric...

The Wheelie Scooter (Fastest of the lot): My Minichopper (Overvolted 750W motor): My ebike (unfortunately, no pics).

For a stupidly fast kart project.

For moar experiements :D Those lil' black 12V 7/8aH batteries are the most common - then the 5aH and 12aH/10aH batteries.

Only used 320 grit or so... Imagine if I had gone into the 1000's.

twoinoven2003's picture from TNation. SEXY! *slobba*

Wellllll.... continuation on from my thread: http://www.diygokarts.com/vb/showthread.php?t=2295 I found a awesome guy on YT who had a electric kart with a "boost" button. Still used batteries, a ESC, ect... But used a SPDT switch for the boost?! From what I understand, it cuts out the power...

Does this look like a AC hose to yall? (I'm wanting to cut it...) Last pic shows the compressor has been disconnected.

Not car batteries, SEALED lead acid batteries. Preferably dead or dying. Shorted cells or not, sulfated or not. Need more batteries to try with experiments. Mine are running out :(

Anyone else watch this show :D I just finished the one where they drove those semi's into a brick wall and house :D

Wondering how good they are? Been looking at some 5.25 inchers for the front of the previa! The **** magnets are as big as teh speaker itself :eek: And Xplods, my VR3 200W amp is just temporary, a Xplod 1000W is on its way :) And does anyone know what "bridging" is?

Before: After:

Is there such a thing switch that can... let's say on an electric scooter, have a switch setting that applies the standard 24V, and when switched to another setting, puts on 36V, a sort of "boost" in a switch. As in there's 3 12V batteries, only 2 in 1st setting, and the 3rd one kicks in on the...

Well, fine $55 :( $5 scooter + $50 shippingf :) One day after school, I's spot a weird shaped jutting package sitting on my doorstep. "My 49cc?!" Thne I notice teh handlebarz :o ELECTRIC START! WEWT! Adjusted the carb, it's awesome to see the gas get sucked up (good ol' electric start). No...

Do they work? Got mine today, hooked up to a SLA 12V 5A (scooter?) battery.

So... I've been wanting to go faster and faster, and was wondering if doing this is a good or bad idea? Course it's gonna be a tad expensive, but single wheel drive with a cent. clutch is no fun :( Already bought 3 bolt hubs with a 5/8" bearing for my front :D

I also posted this in a Dodge forum, so that's why it sounds kinda funny: First of all, I'll be honest with yall, I am 13 years old, as with my friend who'se parents owned a uncared for 89' Caravan. I have rebuilt mowers, small engines, hopped them up with Tilly's and billet parts, ect, so I am...

Day before yesterday I scored a electric minichopper, pics in a second when I take them... Looking at my friends (Which is pretty much the exact same thing, just different paint job, less rusty, and newer)... It seems to have a 250W motor and dual batteries (in which one of them were dead. $20...

Well, what do you think will happen?