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Alan Roehrich · 03-13-2015, 08:35 PM

You are probably now over scavenging and pulling the intake charge out the exhaust. You probably need to take 4 degrees or so out of the exhaust lobe. You might also consider opening the lobe separation 2 degrees.

03-13-2015, 08:35 PM	#2
Alan Roehrich Veteran Member Join Date: May 2006 Location: Murfreesboro TN Posts: 5,123 Likes: 1,580 Liked 1,872 Times in 422 Posts	Re: Cylinder Head Exhaust Flow You are probably now over scavenging and pulling the intake charge out the exhaust. You probably need to take 4 degrees or so out of the exhaust lobe. You might also consider opening the lobe separation 2 degrees. __________________ Alan Roehrich 212A G/S