On Friday I went to the strip and I wasn't able to break 14's. This season I have ran consistent 13.8's and 13.7's, and I just installed a dual pass and cx heat exchanger so I expected quicker times. My mods are, 2.8, 60's, tune, catless dp, cx heat exchanger, dual pass, injen intake and drag radials. I had a 2.1 60ft and ran a 14.2 at 98mph I usually trap at 103-105mph. To me it seems like I'm losing top end but I'm not sure. What could be the problem if there is one??

 

Was the outside temps different?

Or an driver mod

 

Maybe it was 5* hotter but not all night

 

Hows the flow in the intercooler going? Is it all bleed out?

 

What do u mean by bleed out??

 

The air out of the system.