ok my grandfather has a 1991 toyota cressida sitting in his driveway, hasnt been used in like 2 years. All it needs is a new head gasket which im putting on this week. I dont know much about toyotas because i drve a DSM , any way it has a 7M-GE engine, What is it? is it good. And ive herd that they are also in Supra's is this true? Any help here would be great guys thank you!