How you doing guys I just got a good question. I am tuning my car like in a week but I have some parts in my closet that I want to put in my car I don't know if this will affect in a week because is use for daily driving. I am in the military and is kind difficult to have time off. My mods are walbro 255, PTE 1200 cc, grimmspeed 3 port. The rest of the parts I just finish. Any recommendation thanks

 

I recommend waiting......I know u are busy but understand that the second u upgrade your injectors u need a tune for your car to run properly. If u are going to install them in the morning then drive for tune is one thing, but a WEEK un-tuned......u are asking for trouble.

 

So can I do it. what about the grimmspeed 3 port an walbro 255. If I upgrade all that mean I cant use it until tune.

 

Don't tune twice unnecessarily. Install everything then tune. Everything you mentioned needs a tune.

 

thanks man