Hello, guys.

I have a traxxas.com Jato 3.3 but I'm using tird new engine because trx 3.3 is don't durable like others engines. And I planing make the car more faster.
What engines can fit on Jato 3.3 still using the ez-start.
And what engines can fit without use the ez-star?
In my revolution I use the picco 26 but is out of the market. Thanks