CLASS RACER FORUM - View Single Post - A New question to DP and Mustang Owners only

GTX JOHN · 09-15-2010, 05:47 AM

NOT MUCH piston to valve clearance on 69 due to flat tops without valve relief. It would not accept a camshaft as aggressive when I ran the combo in mid 70's

09-15-2010, 05:47 AM	#13
GTX JOHN VIP Member Join Date: Jun 2009 Location: Boulder City, Nevada 89005 Posts: 2,732 Likes: 2,798 Liked 2,479 Times in 697 Posts	Re: A New question to DP and Mustang Owners only NOT MUCH piston to valve clearance on 69 due to flat tops without valve relief. It would not accept a camshaft as aggressive when I ran the combo in mid 70's