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View Full Version : Ka24det weak below 5200rpm


theriver43
09-30-2012, 10:46 AM
I have a 97 240sx ka24det, and at 15 psi it doesn't really pull as hard as I think it should until around 5200 RPM where it seems like it flips a switch and really goes balls out. I hit full boost around 3300 RPM and it holds steady. I've done several boost leak tests only to find no leaks.
Mods are: 740CCs, Enthalpy, z32, precision sc50 w/ .48 a/r turbine on RH mani, and tial 38mm.
Any ideas?