65GS.com - Buick Gran Sport Enthusiasts!

Drivetrain => The Dual Quad => Topic started by: GranSportSedan on May 09, 2020, 12:56:03 PM

Title: lead on factory dual quad setup
Post by: GranSportSedan on May 09, 2020, 12:56:03 PM

delete

Title: Re: lead on factory dual quad setup
Post by: 65GSConv on May 09, 2020, 01:34:56 PM

What is this area marked by a red circle (more of a "U") in the attached pic of the intake manifold?

Title: Re: lead on factory dual quad setup
Post by: Mark Ascher on May 09, 2020, 01:43:58 PM

Casting is open to the valley pan below.

Mark

Title: Re: lead on factory dual quad setup
Post by: 65GSConv on May 09, 2020, 02:01:25 PM

Great. It originally looked like a broken out section of the casting - appears to be a normal opening.  Pretty nice setup!!!