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Alan Roehrich · 06-05-2007, 10:22 PM

Also, the plenum wall is cut some. If you have a 69 or earlier car, you cannot run a cut plenum 163, but you can run the 359 with the shallow plenum cut. Compare the two side by side and you'll see and measure other differences.

Alan Roehrich

Bring "AA" classes to NHRA Stock Eliminator!

06-05-2007, 10:22 PM	#15
Alan Roehrich Veteran Member Join Date: May 2006 Location: Murfreesboro TN Posts: 5,090 Likes: 1,534 Liked 1,758 Times in 398 Posts	Also, the plenum wall is cut some. If you have a 69 or earlier car, you cannot run a cut plenum 163, but you can run the 359 with the shallow plenum cut. Compare the two side by side and you'll see and measure other differences. Alan Roehrich Bring "AA" classes to NHRA Stock Eliminator! __________________ Alan Roehrich 212A G/S