|
Muffler Delete back pressure??
Today at the track I couldn't break 13.9... I just got my muffler delete on the L99. I tried alternating psi to stick I tried everything.
Two weeks ago I was running 13.5~
You guys think this is due to my muffler deletes?? Someone mentioned back pressure problems with taking out those huge mufflers...
I'm going after market anyway now, but I'm just wondering if this is why I am running such nasty times, or is it just me not being able to stick....?
|