Anyone looking for BBC, Mark Jones turns out tons of stellar builds.
https://www.youtube.com/watch?v=rIIoazbO0d0
BBC 467
10.6 compression
Isky 238/248 - 578/608 - 109/105 billet hyd roller
AFR 305 heads, performer RPM intake
950 Pro systems carb.
648.9 HP @ 6400 RPM 619 TQ @ 4500 RPM