Vacuum Pressure at Idle with my mods????
Jun 7, 2016, 08:06 PM
#1
Vacuum Pressure at Idle with my mods????
Hi all. Like it says, what should my vacuum be at idle with my mods?
My mods are listed below my sig, it's a link to the post on here somewhere.
Currently, I have a leak with my stock TB. Usual areas, including the BISS screw. Ordered parts. Surprisingly enough, my vacuum has always been between 10-12 at idle. This has not changed with my TB leaking. SHould it be higher than that, like 14-16? My boost is set for 30 psi currently in my tune, and I peg 27-28. Even before my motor was built, i ran the same vacuum pressure of 10-12....
Thanks in advance.
My mods are listed below my sig, it's a link to the post on here somewhere.
Currently, I have a leak with my stock TB. Usual areas, including the BISS screw. Ordered parts. Surprisingly enough, my vacuum has always been between 10-12 at idle. This has not changed with my TB leaking. SHould it be higher than that, like 14-16? My boost is set for 30 psi currently in my tune, and I peg 27-28. Even before my motor was built, i ran the same vacuum pressure of 10-12....
Thanks in advance.
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