Hiusun engine mods

[Tarslave]

Is the off idle stumble there with the original e tube and the 36 jet? You can run a larger jet with the stock e tube.

I don't think a stock 196 that maxes out at 43 or 4400 RPM needs a 38 jet.

Yes I put the aftermarket E tube in with the 36 jet Left is aftermarket right is original. I did notice the aftermarket one has a larger hole on the bottom so I thought that would need to be with the 36 jet to make it flow properly.

 

[Tarslave]

Yes I put the aftermarket E tube in with the 36 jet Left is aftermarket right is original. I did notice the aftermarket one has a larger hole on the bottom so I thought that would need to be with the 36 jet to make it flow properly.

Right is aftermarket left is factory in this pic. I think it’s just a matter of getting the right combination. It definitely has more once it gets through it’s a little stomach. It’s truly not much it probably wouldn’t be a problem for anyone else but I’m a little crazy lol I want this thing running perfect. Kind of fun playing with it