So, I'd like to bring my Team Associated Nitro TC3 back from the dead. The only issue is that the engine has seen better days. What is a good "bang for the buck" direct engine replacement for my car? I'm looking for an engine that requires little to no modifications to the engine or car. I've always heard of having to cut the shafts or the engines in or for them to work in certian applications. What about issues with the clutch and all that? Thanks in advanced.