I'm installing a evo9 20g turbo, and meth injection. Will I need to go with bigger injectors, or will the stock one's be fine. I have all of the bolt ons including 272 cams. Oh also should I go with a high boost wastegate actuator. Please chime in I need to get these parts on so I can have my car tuned next month. Thanx John!!!!!!!

 

the wastegate will help a little if you adjust it right with the BC. injectors would definetely be a good idea.like 780's or something should be fine maybe a little less. give ams a call.