Changing Spring In A Centrifugal Clutch - 79cc Power Wheels

This is how to swap springs on a standard centrifugal clutch. This is a max torque clutch. 79cc Predator gas engine swapped power wheels. Increasing the clutch engagement rpm to 2500 rpm.

[@TravisB2323]

Needs a 212 for adult but if for kids perfect amount of power

[@TikTokfootballedits]

You would want a bigger clutch in the front and a smaller one in the back that way you get more rear sprocket rotation per one front sprocket rotation

[@jwsbackyard6413]

The setup you are describing would be great for top end speed but would produce very little torque. A smaller clutch sprocket and larger axle sprocket would increase torque and more power to get moving.

[@ertl_customs3545]

remove the governor and add some performance parts?

[@jwsbackyard6413]

Governor is out and it has intake, exhaust and re jetted. They don’t make a ton parts for the 79cc and I was trying to keep it cheap.

[@witosarlaw]

Mamtap bang

[@matizzgreen]

Use Billet flywheel if exist to Your engine. Or make it .

[@shawngoldsberry747]

I had to use a vice

[@herakulesisback134]

A jackshaft would work right?

[@jwsbackyard6413]

Yeah a jackshaft would work I would just have to weld in some brackets and find space for it which is limited.

[@herakulesisback134]

@@jwsbackyard6413 oh okay yeah it looks pretty tight in there. Can't wait to see what you build though man

[@shawakatcomputer3507]

From where can I get this spring? Thanks

[@jwsbackyard6413]

I bought this one from go power sports. You can find them on eBay and about any go kart site though like omb warehouse, BMI, etc.

[@marshallcorona5440]

@@jwsbackyard6413 what lb?

[@jwsbackyard6413]

@@marshallcorona5440 they market them by rpm engagement rather than lb so idk what lb it is.

[@TheCodeToCool]

What do I search up when buying one?

[@cgcustoms8886]

Just need to change the back sprocket to a 58 teeth

[@jwsbackyard6413]

I usually run somewhere between a 60 and 55 tooth but the main issue with running that larger is I constantly bend the sprocket and sprocket hub. That really adds up over time.

[@chevrolet355]

Man you need a bigger engine on that

[@bradenclifton45]

More power 😂

[@tyronep5611]

79cc and you want more power? 😂😂 that’s funny!

[@nabnab2145]

79ccs are no joke man 😂

[@tayleelee]

Get rid of slicks...then get rid of crappy 79cc slug

[@pigs607]

7 to 1 gear rat, go smaller gears i would think maybe 58 teeth, then play with clutch teeth, or stuff a 5 horse in it haha 78 divide 11 is 7 to 1 , get it down to 5 or 4 to 1,

[@pigs607]

@Skott LeFever yea i guess, jackshaft is the way to go,