motor pops through the exhaust
#4
Senior Member
EXPERT BUILDER
Join Date: Aug 2007
Location: Orient, OH
Posts: 384
220 lbs on all 8 cyl??? I would pop the valve covers off and see if any rockers are loose to indicate a prob with cam or lifters.
My 468 chevy was popping through the exhaust, I took the valve cover off and found about a quarter of an inch valve lash. This was the result of a broken lifter that wiped the cam lobe...
My 468 chevy was popping through the exhaust, I took the valve cover off and found about a quarter of an inch valve lash. This was the result of a broken lifter that wiped the cam lobe...