For a 400hp engine, a 3071GT turbo probably needs to operate at 1.5Bar give or take.
I understand a 3071GTX gives comparable performance to a GT until you start to operate it at higher boost levels so it would also need to operate around 1.5bar?
My 3071GT is .64ar so is known for its spool, I think the GTX seems to come with a .78 ar (Not sure if this can be specified otherwise?)
So although the GTX billet wheel might improve transient response, spool would be comparable or worse to my existing turbo?
To my right foot I wouldn't notice much difference compared to all the other factors associated with the engine and turbo response.
So can anyone think of a "better" turbo for 400hp?
Just banter really as I'll likely just get mine refurbed when the time comes.
I understand a 3071GTX gives comparable performance to a GT until you start to operate it at higher boost levels so it would also need to operate around 1.5bar?
My 3071GT is .64ar so is known for its spool, I think the GTX seems to come with a .78 ar (Not sure if this can be specified otherwise?)
So although the GTX billet wheel might improve transient response, spool would be comparable or worse to my existing turbo?
To my right foot I wouldn't notice much difference compared to all the other factors associated with the engine and turbo response.
So can anyone think of a "better" turbo for 400hp?
Just banter really as I'll likely just get mine refurbed when the time comes.