Sep 6, 2010 #1 1 1fast6 Active Member Joined Aug 2, 2010 Messages 1,521 30 in. Hg/20 psi max boost. Part #3301. Excellent condition. 45.00 shipped.
Jul 1, 2011 #2 1 1fast6 Active Member Joined Aug 2, 2010 Messages 1,521 Auto Meter 3301 - Auto Meter Sport-Comp Analog Gauges - Overview - SummitRacing.com