200 pounds lighter? Really? Was it filled with helium? I was at a shop when they weighed a 4.5 bore iron mopar megablock. 230 pounds. How much is the new muscle motors iron block supposed to weigh? How much does in Indy aluminum block away?
Really! My 4.530 mega block weighs 330 pounds. The indy block weighs 130 pounds. a stock block weighs 230 pounds.
Sooo my Indy block is 200 pounds lighter than a mega block. And probably about the same for this new muscle motors block....
I weighed my Mopar Mega-Block last year as I was contemplating an aluminum block. It weighed 270 lbs. 4.500 bore, motor mounts trimmed. Indy states 133lbs for 137 lb weight saving. Doug
I was at a shop when they weighed a 4.5 bore iron mopar megablock. 230 pounds. How much is the new muscle motors iron block supposed to weigh? How much does in Indy aluminum block away? 