I am new to LS motors and new to turbocharging and EFI. I am getting ready to buy a 2000 LS out of a vette with 74k mi. I want to build a turbo motor for a jet boat with a single turbo setup. I want 800 hp (with room to grow) at either 52-5300 rpm or 5800, depending on impeller size in the jet pump. I'd like to use EFI. will the stock plastic intake hold any boost pressure? I have been reading on here awhile and I have friends with turbo boats. looking for advice please and thanks.

 

my fast intake 90mm is holding 14psi. Grab you a T76 or larger ( for more than 800 )