My car started to make loud clicking sound after a little hard driving and it started smoking alot. It ran like crap. The second cylinder from the left showed really low compression. I pulled the head and found a bad gash in the cylinder that showed low compression. I talked to marcy and I am going to start a build. I have to get the one cylinder resleeved. I am going to run 11.7:1 pistons with rods and stage 3 cams. Going to do 4.06 gearing with clutch/flywheel at the same time. Maybe ranger crank. The gunk on the other cylinders is probably because I had to drive around for a while with that bad cylinder.probably the reason it needs to be sleeved. Its kind of hard to see but its about an inch wide and about as deep as a dime is thick.