I am very new to tuning, so I am prepared for the flaming that will likely ensue. However, I have searched a lot which is why I have the question. I am pretty sure I am going to end up running a utec on my car. I see a lot of people having trouble running 600 injectors or bigger with the utec, why is that? I am currently running a TN kit and plan on upgrading my injectors and maybe a possibly considering a CJM stage 0 or stage 1 fuel system upgrade. Also, I may purchase a meth injection kit to run. Will the Utec be able to handle those upgrades and maybe a meth kit? I plan on having a local shop do all the tuning on their dyno. I am hoping a 380-400 at the wheels. Before everyone says to go uprev I have looked into it and seriously have considered using uprev until I found out you have to have cruise control to be able to select different maps and since my car is a base model I don't have cruise control. Thanks in advance.

 

Yes the UTEC can handle those upgrades. Startup/idle may be a bit rough on the 600CC's but a good tuner can make it work. A local G guy is pushing 550WHP with a UTEC, built motor and 600cc injectors.