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BlueOval Ralph · 09-10-2009, 06:15 AM

Can any one tell me how NHRA measures valve lift in stock??
With Race spring at retainer?
With lite checking spring?
Lash or no Lash?

09-10-2009, 06:15 AM	#1
BlueOval Ralph Banned Join Date: Feb 2008 Posts: 852 Likes: 0 Liked 0 Times in 0 Posts	Stock Valve Lift Can any one tell me how NHRA measures valve lift in stock?? With Race spring at retainer? With lite checking spring? Lash or no Lash?