What to use for rear axle?

[12348910]

I am planing on making a “go kart power wheels”. I have a power wheels and the front axle would work but the rear axle needs to be changed/upgraded. I am wondering what I can use to make a rear axle. I don’t really want to buy a whole frame since it costs a lot. I also don’t want to buy a pre made axle because that also cost a lot of money. I’m only 13 years old so I might not have as much experience and money as others. I also don’t have a welder yet but I am trying to look for a good deal on one. I already have a gear sprocket and possibly brakes and wheels.

 

[Hellion]

You need a straight, solid, steel rod at the very least. Maybe look for a super cheap go kart frame [rusting hulk] on Failbook Marketplace to cannibalize [steal parts from]?

Show us what you got. We like pics here.

 

[Master Hack]

Go to your local welding shop and ask em for a scrap steel rod. Or maybe a steel dealer might have a remnant. Just be sure its straight!

 

[Gottaknowjoe]

Definitely read the how tos of kart building on the front page.

 

[ezcome-ezgo]

Your sprocket and brakes may dictate what your axle dimensions are

 

[12348910]

Your sprocket and brakes may dictate what your axle dimensions are

Thanks, but I’m not too worried about the brakes and sprocket right now. I have tons of different sizes. I also know someone who has a bunch of different sizes for super cheap. I’m just trying to get some ideas about a axle

 

[12348910]

You need a straight, solid, steel rod at the very least. Maybe look for a super cheap go kart frame [rusting hulk] on Failbook Marketplace to cannibalize [steal parts from]?

Show us what you got. We like pics here.

 

[12348910]

I took the motor apart, and this is what i found.is it junk?

 

[ezcome-ezgo]

Well it says Tecumseh on it, so the jury's still out. But based on the pics it seems ok. Do you mind me asking why you took the engine apart?

 

[12348910]

Well it says Tecumseh on it, so the jury's still out. But based on the pics it seems ok. Do you mind me asking why you took the engine apart?

I had a few people say I should take it apart and take a look at it/clean it up before I waste my time making the go kart. Do you think I’m better off buying a new harbor freight predator 212 or is it not that much more powerful?

 

[ezcome-ezgo]

A Predator will eat that Tecumseh's lunch, dinner and dessert and still be hungry. If you've got $150 handy, boat anchor the Teckasheema and go to HF.

 

[12348910]

A Predator will eat that Tecumseh's lunch, dinner and dessert and still be hungry. If you've got $150 handy, boat anchor the Teckasheema and go to HF.

That’s my plan. I have had a few people as well as my teacher talk me into it. Now I just have to convince my parents To let me buy it.

 

[Master Hack]

A Predator will eat that Tecumseh's lunch, dinner and dessert and still be hungry.

Absolutley! There is a tecumseh in my scrap pile if ya want it.

 

[12348910]

I have done a little research and I think I am going to use a predator 212 with a 2speed transmission and torque converter. I know it’s going to cost way more than I want but I think it will be worth it. Has anyone ever done this? Or are there any pros or cons for my idea? Also what do you think I could possibly sell this for when it’s done (If it all works out) I’m located in Wisconsin if that matters

 

[12348910]

I have done a little research and I think I am going to use a predator 212 with a 2speed transmission and torque converter. I know it’s going to cost way more than I want but I think it will be worth it. Has anyone ever done this? Or are there any pros or cons for my idea? Also what do you think I could possibly sell this for when it’s done (If it all works out) I’m located in Wisconsin if that matters

This Is what I plan on using. Will it be worth my time and money? Or will it not work? I saw a review that said it could do 45mph in first gear and 75mph in second gear before it got too scary But I’m sure the numbers are a little over exaggerated. It also said you will need to weld a bracket and need to cut the plastic cap off of the oil check hole.

 

[Denny]

There are no 2 speed gearboxes. It might be able to go 35.

 

[ezcome-ezgo]

Loads of people have done this. While you are spending someone else's money, get a torque converter.

 

[12348910]

Loads of people have done this. While you are spending someone else's money, get a torque converter.

I’m spending My own money no one else is giving me any money. but you think it would still be worth it?

 

[12348910]

There are no 2 speed gearboxes. It might be able to go 35.

You may be right, I meant 2 speed as in forward and reverse even though that is not what 2 speed means. Sorry for the confusion

 

[BaconBitRacing]

The two speed is not worth your time. @BrownStainRacing can tune a TC and predator combo about the best around here. He can tune that to go far faster than stink. If you need help, ask him, he's very helpful, funny, and knowledgeable.