Clone engine

[BCB racing]

What clone engine are the most popular?

 

[Compu-kart]

http://m.boxstockproject.com/index.html

 

[flattop1]

^^^ That and the red one . Or the other red one

 

[Kart0023]

https://m.facebook.com/ttssre/
Racing 2 tillotson 196r’s and they are awesome power right out of the box.