In the spring I am hoping to run a 408 turbo and was just wondering if my 98 pcm will be ok with this? What do i need to change/ what should I do?

 

You can do that just fine. Just get a 2 bar map sensor, cut a few tables in half and you are good to go. A road runner ecm from moates also makes the job a little quicker.

Or if you dont want to mess with the 98 ecm, then a swap to a 99 up ecm is in order. Then you can run custom operating systems for boost.

 

sweet, i just didnt want to finish my build and have my pcm limit me