prophecy7115
15+ Year Contributor
- 345
- 4
- Apr 23, 2005
-
Miami,
Florida
Ok i just installed my boost gauge and at idle it read 25-30 vac in idle and slowly climbs and stops at about 21-23 vac.. and i think its accurate the gauge reads 13 pounds psi at WOT.. (with the BCS REMOVED) so i gues its accurate... right ....is it normal to be at that low of vac??ON IDLE??

