I thought they were funny until my buddies cougar died and we pulled the engine to rebuild it and this is what we found.
So we sent the heads out and let the valve covers and other pieces sit in a solvent tank over night, scrubbed em, then still had to sand blast them. Till they finally came clean
But unfortunately the damage was done, and the sludge clogged the pick up, starved his block and he spun a bearing so bad it kinda fused on the opposite side lol:
So note to self, make sure when you get a car the previous owner actually gave it oil changes lol
So we sent the heads out and let the valve covers and other pieces sit in a solvent tank over night, scrubbed em, then still had to sand blast them. Till they finally came clean
But unfortunately the damage was done, and the sludge clogged the pick up, starved his block and he spun a bearing so bad it kinda fused on the opposite side lol:
So note to self, make sure when you get a car the previous owner actually gave it oil changes lol