**600hp sbm block limit? Or is it bs!!**

Some great stories on here!

I plan on pushing a LA 318 to breaking point so I'll report back with how I go..

1972 318, 76mm turbo, efi, haltech ecu, id2000 injectors, crank trigger, ls1 coils, built 904 etc etc

Running on e85 I hope to dip into the 9s in an Aussie ve valiant


Now if I planned on building a small block capable of 1000hp + what block options are out there???