Valve

Tom Broome · 11-24-2017, 08:55 AM

Keep in mind that valve margin thickness and dish configuration have an effect on chamber volume. If your valves have been faced a number of times and your chamber volumes are spot on, replacing them with new versions of the same will probably make your chambers too small. Got that T-shirt.

Manley valves would be my first choice also, as long as they won't adversely affect chamber and runner volumes.

Alan Roehrich · 11-24-2017, 10:07 AM

We use Ferrea hollow stem valves in class engines.

11-24-2017, 08:55 AM	#1
Tom Broome Member Join Date: Sep 2009 Posts: 144 Likes: 80 Liked 88 Times in 43 Posts	Re: Valve Keep in mind that valve margin thickness and dish configuration have an effect on chamber volume. If your valves have been faced a number of times and your chamber volumes are spot on, replacing them with new versions of the same will probably make your chambers too small. Got that T-shirt. Manley valves would be my first choice also, as long as they won't adversely affect chamber and runner volumes.

11-24-2017, 10:07 AM	#2
Alan Roehrich Veteran Member Join Date: May 2006 Location: Murfreesboro TN Posts: 5,104 Likes: 1,560 Liked 1,784 Times in 407 Posts	Re: Valve We use Ferrea hollow stem valves in class engines. __________________ Alan Roehrich 212A G/S

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