2000 mustang gt 4.6
took off old cams
went to put on new cams ligned up copper marks to crankshaft sprocket marks
crankshaft at 12 oclock
when i barely move it left to right it wants to touch the valves....
so i put stock cams back on and same thing. car drove fine before hand....the tensioner guides were worn out so thats why i took it down...now im putting stage 1 cams in it....both stock cams and stage one do the same thing....
i've done timing chains on these engines on 2 other 4.6 and noproblems....not sure why they want to touch the valves...
took off old cams
went to put on new cams ligned up copper marks to crankshaft sprocket marks
crankshaft at 12 oclock
when i barely move it left to right it wants to touch the valves....
so i put stock cams back on and same thing. car drove fine before hand....the tensioner guides were worn out so thats why i took it down...now im putting stage 1 cams in it....both stock cams and stage one do the same thing....
i've done timing chains on these engines on 2 other 4.6 and noproblems....not sure why they want to touch the valves...