need help /6

The numbers you gave on the compression test aren't good. The rule of thumb I was always taught was all cylinders should be within 15 lbs of each other No one ever really has been able to tell me what kind of compression to expect just to make sure all cylinders are within the 15 lbs of eachother. Now granted you can get them to run good with a little more difference but 60 lbs difference from cylinder 6 and cylinder one means you definitely have a compression problem. You need to look at cyl 6 first and figure out why its at 60 lbs. Try squirting oil down the cylinder and then do another compression check if i remember right if it goes up more than 10 lbs I think it is you have problems with the rings if it doesn't you have a problem with the valves. If checking the cylinder with oil checks out fine check for bent pushrods on cyl 6 if they are ok then adjust the valves right and if you still have that low of compression you probably have a burnt valve. The popping out of the carb usually means you have an intake valve problem though (as long as the exhaust valve is opening properly that is) Hope this helps Justin