What motor do I have

[mirman]

What is your opinion the Runfast motors from Ebay?

 

[Whitewill1412]

What is your opinion the Runfast motors from Ebay?

The first kit I got said runfast on the sparkplug. It's a good kit

 

[Whitewill1412]

This is a good deal. The dual spark is kinda gimmicky, but it comes with the big nasty jack exhaust. The whole kit with the pipe is $190 shipped. I don't think you can beat that.

80CC Bicycle Engine Kit Motorized 2 Stroke Petrol Gas Motor Bike Kit HIGH POWER | eBay

COMPLETE DIY MOTORIZED BICYCLE KIT RUNFAST TM HYPERFIRE SUPER ADVANCED COMPLETE DIY 2-STROKE 66cc/80cc MOTORIZED BIKE KIT FOR BICYCLES AND BIKES SUPER ADVANCED WITH BONUS POWER PIPE! RUNFAST TM HYPERFIRE SUPER ADVANCED COMPLETE DIY 2-STROKE 66cc/80cc MOTORIZED BIKE KIT FOR BICYCLES AND BIKES...

www.ebay.com

 

[mirman]

When it is tan that is where you want it

I have experimented with the c clip on the needle and the motor runs best when the clip is at the very top. I pulled the plug and it is almost tan just a little dark. It's still verbals on the top end. I can't use the top 1/3 of the throttle. How do I fix this?

 

[GW's Motorized]

Order a jet kit and play around with the main jet

 

[mirman]

Order a jet kit and play around with the main jet

How do I tell which carburetor I have to make sure I get the right jet kit?

 

[GW's Motorized]

Look on the barrel of the carb, it should have writing on it

 

[GW's Motorized]

Depending on what it says depends on what carb it is

 

[mirman]

Depending on what it says depends on what carb it is

I don't see any writing on the outside of the carburetor. Is the writing on the inside or the outside?

 

[GW's Motorized]

I don't see any writing on the outside of the carburetor. Is the writing on the inside or the outside?

Outside, like this