uppgrade

[Torgny]

Hi guys
I have two cummins 330hp Diamond marine year modell 2003.
Question
Uppgrade to 370hp what should i do . Bigger turbo? Tuning fuelpump?
Hope my english is deccent
Live in Sweden
Regards Torgny.

 

[NotHerDecision]

I would suggest you contact Tony at Sbmar.com. Or boatdiesel.com

Josh