5.0Aurora
New Member
Hey forum members!
I have a Paxton 2011 mustang gt with a 3.6" pulley and Lund tuned, I am having an issue on building boost past 6-7psi Lund said I should make 10 psi on the 3.6 pulley yet see less than that! I have tightened the belt I have an 103.32" pulley dont seem to be belt slip, I tried pressure testing and no leaks other than around the oring on the vortech race bov. I pulled the bov off inspected the oring and it is fine but still blows by almost as soon as I get pressure on the whole system.
Mods are stock headers, offroad xpipe, muffler delete, ported stock manifold, & currently vortech intake tube with a filter, going to put the stock air box back on soon to try that, Mechanical boost gauge shows 6-7 psi in 2nd gear at 7200 rpm & 5-6 psi in 3rd at 7000 rpm.
Anyone have any suggestions on how to seal the bov more and any other possible issues you see.
Thanks in advance!
I have a Paxton 2011 mustang gt with a 3.6" pulley and Lund tuned, I am having an issue on building boost past 6-7psi Lund said I should make 10 psi on the 3.6 pulley yet see less than that! I have tightened the belt I have an 103.32" pulley dont seem to be belt slip, I tried pressure testing and no leaks other than around the oring on the vortech race bov. I pulled the bov off inspected the oring and it is fine but still blows by almost as soon as I get pressure on the whole system.
Mods are stock headers, offroad xpipe, muffler delete, ported stock manifold, & currently vortech intake tube with a filter, going to put the stock air box back on soon to try that, Mechanical boost gauge shows 6-7 psi in 2nd gear at 7200 rpm & 5-6 psi in 3rd at 7000 rpm.
Anyone have any suggestions on how to seal the bov more and any other possible issues you see.
Thanks in advance!