Jul 8, 2007 #1 R RyanUpdike70 Well-Known Member Joined Jul 5, 2007 Messages 578 Reaction score 9 Location North Vernon Indiana What rpm should i set my timing with a 2500 stall 474 lift can thaks
Jul 9, 2007 #2 B BJR Racing Well-Known Member Joined Oct 11, 2005 Messages 1,530 Reaction score 3 Location Dallas,Ga. Set total timing @ 2500 rpms 30* with a quench head and 35* with a open chamber head.
Jul 9, 2007 #3 R RyanUpdike70 Well-Known Member Joined Jul 5, 2007 Messages 578 Reaction score 9 Location North Vernon Indiana it a stock 340 j head what differences
Jul 9, 2007 #4 V ValiantMike Well-Known Member Joined Sep 24, 2005 Messages 1,008 Reaction score 3 Location Vero Beach, Fl Thats an opened chambered head.
Jul 9, 2007 #5 R RyanUpdike70 Well-Known Member Joined Jul 5, 2007 Messages 578 Reaction score 9 Location North Vernon Indiana thanks
