Nicholi2010
Junior Member
Ok guys new to this here so bare with me. I got a 06 5.9 looking for 500- 600 hp max. Heaviest load I'll haul will be 14k and that will be once in a blue moon. Mostly daily driver. Iv planned on different exhaust manifold ( cast one piece) update my head ( bigger springs bronze guides) a mild cam and a belt driven lift pump, upgraded cp3. But what size injectors do I need and am I going over kill
