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Billy Nees · 03-20-2011, 07:45 AM

601 casting was only used on 305 ho stick cars and light trucks. Car heads were 1.84 intake, trucks were 1.72. Yes you can open up the seat (done it) for a 1.94 (have to blend back the chamber wall). Nice, quick way to get compression in a dished piston 350. They start out with 50cc chambers (like a 267 head).

03-20-2011, 07:45 AM	#3
Billy Nees VIP Member Join Date: Oct 2002 Location: On a hilltop in Pa. Posts: 4,481 Likes: 3,579 Liked 7,654 Times in 1,726 Posts	Re: 14022601 80 305 heads with 1.94 int.? 601 casting was only used on 305 ho stick cars and light trucks. Car heads were 1.84 intake, trucks were 1.72. Yes you can open up the seat (done it) for a 1.94 (have to blend back the chamber wall). Nice, quick way to get compression in a dished piston 350. They start out with 50cc chambers (like a 267 head). __________________ Billy Nees 1188 STK, SS I'm not spending 100K to win 2K