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CFMCNC · 05-17-2015, 06:21 PM

There will always be a loss at the valve going from a checking spring to a loaded valve train,One example cam card says 1.085 lift but after lash,bend and flex it was 1.013,another came card says 1.040 but NET was .977.This loss should be applied to spring height set up as it will affect coil bind.WE like to see .050-.100 to coil bind.Bill C.

05-17-2015, 06:21 PM	#6
CFMCNC Junior Member Join Date: Apr 2012 Location: Somwhere in NJ Posts: 72 Likes: 4 Liked 3 Times in 3 Posts	Re: lost valve lift? There will always be a loss at the valve going from a checking spring to a loaded valve train,One example cam card says 1.085 lift but after lash,bend and flex it was 1.013,another came card says 1.040 but NET was .977.This loss should be applied to spring height set up as it will affect coil bind.WE like to see .050-.100 to coil bind.Bill C.