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Old 04-22-2019, 11:55 AM
"QUICK-SILVER" "QUICK-SILVER" is offline
Ultimate Warrior
 
Join Date: Feb 2008
Location: Alexander City, Alabama
Posts: 5,561
Default Was Off My Rocker

Quote:
Originally Posted by "QUICK-SILVER" View Post
Don't get/understand the .160" difference between max lift and coil bind.

Well aware there has to be some slack there. Just thinking .050"~.060" was the safe range. Like these heads should be good for another .100" lift or so.

May be off my rocker this AM
Clay
Best I can tell in the pics is five rounds or four air gaps. So the .160" difference would be .040" per gap running .580" valve lift. Some might call that a tad on the tight side. Should be safe enough for a true 'street' car application. And/or, keep max RPMs in a factoryish redline range.

Clay