Time to modify over the winter . On the list is to quiet down the exhaust and try and get rid of all my drone issues .
Also on the list is make another intake manifold based off of the diesel intake . Currently at the welder for the first step in the process . I am flipping around the plenum part of the intake to ‘uncurl’ the intake away from the engine . This gives much more room for the fuel rail and injectors . Also provides straighter shot to my CAI . I also plan on increasing plenum size for more volume .
I noticed with the Protunerz and its 38mm runners that I lost a lot of torque down low .
The diesel intake runners are an ideal size to match my ports in the head . Longer runners should also help . It will be interesting to see how the engine performs with this intake