I am running an e6k on a 6port 13b with TII manifolds so no actuators, and a stage 3 s5 hybrid. I have a base map loaded up, cars starts and runs, base timing is all set. But when I am in Vacuum the car runs like a dog. As soon as I hit 4psi it starts kicking in real nice, smoother sounding drives proper. The engine ran as an na for its first 3000miles, it now has another 1000 on it. It is a big street port s4 rotating assembly, s4 na end plates and housings, s4 TII intermediate. I have 550 prim, and 1680 seconds(all 4 new). The car dynoed 160rwhp in na, but now feels like it has maybe 60hp before the boost hits.



Timing is at 30degrees till 0psi, than tapers off under boost, timing is split at 15 degrees till 0psi as well. It just doesnt sound like it is getting the timing it likes. I have all new plugs and wires, and a Rotary Pro pak on the leading plugs.





On a side note, does anyone have any idea why my boost controller wont allow more than 5psi at full open