I agree NFTDAY but this last year (71) has taken it's toll - - - - if I can get my eye sight back to 90% or so and the herniated disc minds it's manners then I'm good to go with most things. HRNick, it has a 289 with a mild cam, roller rockers and an HEI but that's about it. I've never had anything except stock with mabye 30 over but nothing that loped and this thing sounds like it's about to die everytime I stop hahahahaha just gotta get used to it I guess - - - I having fun. Oh, I checked the rad and had to add 2 qts of water so I'll have to keep an eye on that for sure. Pulling it and having it rodded and redone wouldn't be a hard thing to do at all. sorry bout the rambling