How much MPG is sacrifced with people putting in those Lifan motors?

[jon321]

I just have the stock 72cc , some extra HP would be nice but how does the bigger CC's do on your fuel economy?

What would be a nice motor upgrade for power but not too harsh on the fuel economy?

 

[Outlaw Ace]

Fuel economy is just not a concern on a toy IMO but an underpowered machine will get worse fuel economy than a more powerful one running efficiently I would think. A good upgrade depends on what machine you are describing, sounds like you have a pitbike or Honda70 reproduction. Pics or a better description of your bike will yield better results.:thumbsup:

 

[jon321]

Fuel economy is just not a concern on a toy IMO but an underpowered machine will get worse fuel economy than a more powerful one running efficiently I would think. A good upgrade depends on what machine you are describing, sounds like you have a pitbike or Honda70 reproduction. Pics or a better description of your bike will yield better results.:thumbsup:

I have this 1970 CT-70 H , it gets up and goes for a stocker but what upgrade could I do for just a little more get up and go. That 72cc was great in its time but what else is out there for power!!

 

[70sVintageTrikes]

Whos cares! I agree with "outlaw ace". I have a blue HF 6.5 on my super scat trike and a gallon seems to last forever. I ride gravel and black top county roads wide open at 45mph too....

Ride on

 

[texasfabguy]

Bigger CC mean you can gear for a little less RPM and that will save on MPG.

 

[JamnJM]

What's MPG?

More Poor Girls?

Maxiumum Pole Grits?

 

[toomanytoys]

140CC lifan engine all day. You will be cruising.


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