So this is my first time using a scanmaster and I have only owned the car for 5 months. Still learning. Turbognx75 was kind enough to let me borrow one of his scanmasters and I wanted to get thoughts or comments on the numbers. I am getting knock at WOT and was looking to tune out of it. I have a 1987 GN with cold air kit, 47#/hr injectors, 980-12 valve springs, adjustable fuel pressure regulator, TT chip, no catalytic converter, 3" exhuast (catback), and a heavy duty wastegate acuator (19lbs of boost is the lowest I can go). The following was recorded after I had let the engine warm up on 93octane at 19lbs of boost:
INT-129. BL-122. CLT-162
ATS-67. R-800/idle.
AF-05@idle. AF-255@WOT
TPS-48@idle. TPS-396@WOT
IAC-37@idle. IAC-80@WOT
CC-33@idle. CC-231@WOT
753mv@8.2 knock retard@WOT
The car has a noticable knock and backfired out of the exhaust side yesterday under moderate acceleration from a redlight. Looking for a starting point to get this thing tunes
INT-129. BL-122. CLT-162
ATS-67. R-800/idle.
AF-05@idle. AF-255@WOT
TPS-48@idle. TPS-396@WOT
IAC-37@idle. IAC-80@WOT
CC-33@idle. CC-231@WOT
753mv@8.2 knock retard@WOT
The car has a noticable knock and backfired out of the exhaust side yesterday under moderate acceleration from a redlight. Looking for a starting point to get this thing tunes