The motor here is for my Camaro
489" BBC 10.27:1 compression ratio oval port Dart Pro 1's (275cc intake port)
solid roller cam single plane manifold
Ran it on the dyno Thursday night. Not too shabby for what it is, it made 686.6 HP & 579 TQ
There is always a little more to be had in tuning....14 HP more gets me the magic 700HP mark...but I'll probably leave it as is.
My malibu motor as it sits now: