For people who may want to go Turbo, what parts of the engine should be upgraded/prepped beforehand so that the car can hold the extra power longer and be more reliable?

Are there any experienced FI members willing to share their experiences?

 

Stock engine can handle 300-400hp no problem. No need for reinforcement.

 

but if you have an AP1 get titanium springs and retainers. Then your set for anything