C C39 Well-Known Member Joined Aug 22, 2007 Messages 117 Reaction score 0 Aug 14, 2009 #1 Is the outlet of 318 exhaust manifolds located in the same place as the 340?
6 65Signet The Signet Joined Oct 22, 2006 Messages 11 Reaction score 0 Aug 16, 2009 #2 Yes. Except the TA 340. The size of the runners are going to be bigger on the intake. Matck port them.
Yes. Except the TA 340. The size of the runners are going to be bigger on the intake. Matck port them.
6 65Signet The Signet Joined Oct 22, 2006 Messages 11 Reaction score 0 Aug 16, 2009 #3 so you will have too do the same on the exhaust. Match porting makes a huge difference!
