I got a custom tune a while back, and since then I have added a 255 fuel pump and GSC 272/264 cams. I just sent in my ecu to get an update flash, and I was just wondering if I will be able to see a noticeable difference in the way the car runs? also, I was thinking about cranking up the boost to 24 psi for the track and running some 100 octane. Would this be safe on the updated flash if it is tuned for 93 octane?

 

24 views and noone knows..... hmm

 

You will feel a huge differnce with cams

 

I run 26psi on 100oct and my car ran damn good. Note, I am only tuned for 22ish psi, so I would be in the same boat as you. Al runs those maps real rich when your that high w/ the boost, I think you will be fine.

 

I already have cams and felt a difference.....Im talking about a new tune

I believe I met you at Topspeed. You were in the yellow car right? Anyway, thanks alot.

 

if you get the flash for pump gas and 20 psi. can you run race gas and 25psi on the same pump flash??

 

almost my exact question........but according to what 1.8t said, yes would be the answer