First side sounds, to me, that there is a miss or dead cylinder, second side sounds good, depending on your cam specs. But there are much smarter members here than me, so you should get some good feedback.
Right! I was thinking that!First side sounds, to me, that there is a miss or dead cylinder, second side sounds good, depending on your cam specs. But there are much smarter members here than me, so you should get some good feedback.
What do the spark plugs look like?
Those would be # 2 4 6 8
Looks like #6 is your problem.
What is the casting number on your heads?? Those are short reach plugs that are to be used on the earliest heads[the ones without cooling for the plugs].James is right,number 6 is fouled out.Get someone with a compression gauge over there and check the cranking compression on that cylinder and compare it to another cylinder.The heat range on your plugs is fine as it it,judging from the other plugs.It could be just a bad plug
No never did!Did you ever say what your jetting is front to rear?
I need to know. All your plugs look a little dark. I can help.No never did!