how big of turbo 540 bbc 1600 to 1800 hp

[hype496]

i'm curious on a single turbo blow through setup looking for 1800 hp max not sure on the turbo size aiming for 8.5 to 9.0 compression any info would be appreciated thanks

 

[m.kasperan]

106mm will make that kind of power but it won't be efficient. It should have a 114mm or twins.