going to go with a bigger turbo on my diesel... wondering if a 45trim t3/t4 /w .48 and stg1 wheel will be too big...
it will have a giles pump so i have 5k rpm to play with, i'd like to be at least seeing a few psi by 3k rpm, looking to boost 25psi
the 3 turbo's ive had in mind are a t3 .60 on the small side, super 60 and 45trim t3/t4...
oh the choices
you are going to need a ball bearing turbo. Dont waste money on buying a turbo if its not ball bearing. My GT25r sits on my toolbox yelling at me everyday.
yeah but its hard to say... whats the volumetric efficency? where do you tell it your compression ratio? what air/fuel do i tell it...
its hard to use
If you don't want to dish out the bling for a BB turbo than go with .48 ar on the turbine, sgt 1 wheel and a t3 compressor, .42 ar and either a 45 or 50 trim.