Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum - View Single Post - ka-t tuning help

apex128 · 02-25-2017, 09:22 PM

Hi guys,

I am trying to tune my ka-t on nistune and am a little unsure about the timing map. So far, I have tried to pull 3/4 of a degree per psi of boost. Basically I need to know how much timing should i pull per psi to have it be safe but still make power? and what load scale equals what amount of boost? I was looking at other people's ka-t timing maps and they seem to have much more timing pulled throughout the whole map, even in vacuum. My setup is an s14 ka, automatic OBD II ecu (1996), t28 turbo, and 370cc injectors. I just want to know if I am doing this right so I don't mess up my motor

Here is the link to my map: https://drive.google.com/open?id=0B4...HJlMzk2UnplWVU

Thanks

02-25-2017, 09:22 PM	#1
apex128 Zilvia Member Join Date: Jul 2016 Location: Chicago suburbs Posts: 173 Trader Rating: (0)	ka-t tuning help Hi guys, I am trying to tune my ka-t on nistune and am a little unsure about the timing map. So far, I have tried to pull 3/4 of a degree per psi of boost. Basically I need to know how much timing should i pull per psi to have it be safe but still make power? and what load scale equals what amount of boost? I was looking at other people's ka-t timing maps and they seem to have much more timing pulled throughout the whole map, even in vacuum. My setup is an s14 ka, automatic OBD II ecu (1996), t28 turbo, and 370cc injectors. I just want to know if I am doing this right so I don't mess up my motor Here is the link to my map: https://drive.google.com/open?id=0B4...HJlMzk2UnplWVU Thanks