joh21m Posted March 12, 2006 Share Posted March 12, 2006 Joh21m,The PFC only reports the knock reading, it doesn't do anything with it unlike the stock ecu. hmmm i see, thanks for clearing that up Link to comment https://www.sau.com.au/forums/topic/108261-strange-dyno-day/page/2/#findComment-2012306 Share on other sites More sharing options...
Jon Powell Posted March 13, 2006 Author Share Posted March 13, 2006 Well it gets worse.... 340HP last Friday, the 3rd, inc boost leaks, etc... On this past We levelled out boost at 13ish PSI, evened out the AFR's a little more and hit 325HP on Saturday. I blew the coolant return line, fixed it & called it a day. Sunday went back, hooked it all up & we lost 75HP overnight...250HP on Sat, I am attaching the sheets for your review...boost is solid, AFR is solid HP & torque is WAY down. I dont get it. Thanks guys! Link to comment https://www.sau.com.au/forums/topic/108261-strange-dyno-day/page/2/#findComment-2016455 Share on other sites More sharing options...
nissan200sx.dk Posted April 21, 2006 Share Posted April 21, 2006 Hi. I also have a s13 with RB25DET, though not running yet... But have made my downpipe. I could fit 3". 3.5" would be max. Good luck with solving your problems. Link to comment https://www.sau.com.au/forums/topic/108261-strange-dyno-day/page/2/#findComment-2109123 Share on other sites More sharing options...
Tex Willer Posted April 21, 2006 Share Posted April 21, 2006 Your 1st torque graph looks like your clutch is slipping.. Link to comment https://www.sau.com.au/forums/topic/108261-strange-dyno-day/page/2/#findComment-2109266 Share on other sites More sharing options...
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