I’ve had the GN for quite a while, and am looking to get it running right with zero to little knock. Car has a Walbro fuel pump hotwired, 42lb injectors with a 5.7 TT chip, stock MAF, stock turbo/intercooler, 160 degree thermostat, TPS is .42 at idle, fuel pressure is 40psi at idle, BLM is 128, boost gauge shows 16-17 at WOT, scanmaster 2.1 At WOT O2 is 769 at 44mph and knock reads 4.5 at 31mph I was looking to get the O2’s closer to 800 so I added 5% fuel and set the BLM to 134 At WOT O2 is 792 at 33mph and knock reads 8.7 at 33mph I thought adding more fuel would make the knock decrease? I didn’t check the AF at WOT nor did I check TPS at WOT. Should I continue to add fuel? Lower the boost? Any advice is much appreciated!