ORIGINAL: Love2FlyRC
I'm Fixin To Buy A Revo 3.3 In Really Good Shape So No Use Swappin The Engine Right Now, But, If I Wanted To. What Is The Baddest Motor? Absolutely Blow People Away?
You are fixing? Whats broken?
I would say the most powerful engine for a Revo would be a .28ci big block engine, like an STS D28M, a Novarossi 528, LRP .28 Spec3, and so forth. There is someone in the Traxxas forum who mounted a D30M (.30ci!) onto a Revo!
Of course, you will need a Revo big block engine mount kit to even put a big block into it.