toddk911

Derek: if you have an a/f controller, your chips do not have a bering on what boost you run or are mapped for. Turn up the boost, then add the proper fuel with the power pefect.

"2600-2800 rpm" that is why our curves look so differnt as mine is about 3,600-3,800 when it really starts to hit. So if we had 7K redline I would be set

Duke: Yes, also MAF, injectors and 19psi.

A bigger turbo does not mean more hp, true, but compared to the k26 I should be making more as the 75 is more effeciant in the higher boost levels. Which explains why even at 6K I was still making hp.

As in Porshhhh John made 301/340 at 20psi on k26/6 with rolling off to 17-18. So that is like 70!!!!!!!! more tq he made then me at the wheels.

Something has to be wrong here.

sweanders

The rpm range is not consistant with time since the more power you have the faster the car will accelerate. You cannot compare these curves since they are time indexed.