well after getting my 55 running (272 y)it is smoking out the exhaust(BLUE both sides )this car has not ran in years i was wondering if it was the oil rings posible gummed up and sticking or if it could be dried out valve seals it seems to try to clear out after it runs awhile but still will puff when under a load the thing idles like a new car revs smooth just smokes i have not put more than 5-6 miles on it after getting it running i just start it every several weeks and let it run the ar has 85000 miles on it and there is little to no blow bye problem seems to have gotten worse when i changed the oil to castrol 10-w30 was hoping to do a rebuild later after the body work was done (4bl intake cam better heads)but this looks like it may be sooner than later

y-block newbie