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

apex128 · 02-25-2017, 09:11 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 ecu, t28 turbo, and 370cc injectors.

Thanks

Ratpack_Chad · 02-28-2017, 12:21 PM

Wrong section dude

apex128 · 02-28-2017, 12:43 PM

Yea I realized that after but I'm a noob and don't know how to delete my post.

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02-25-2017, 09:11 PM	#1
apex128 Zilvia Member Join Date: Jul 2016 Location: Chicago suburbs Posts: 173 Trader Rating: (0) Feedback Score: 0 reviews	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 ecu, t28 turbo, and 370cc injectors. Thanks

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02-28-2017, 12:21 PM	#2
Ratpack_Chad Zilvia Member Join Date: May 2009 Location: San Jose, Ca Age: 32 Posts: 211 Trader Rating: (2) Feedback Score: 2 reviews	Wrong section dude

02-28-2017, 12:43 PM	#3
apex128 Zilvia Member Join Date: Jul 2016 Location: Chicago suburbs Posts: 173 Trader Rating: (0) Feedback Score: 0 reviews	Yea I realized that after but I'm a noob and don't know how to delete my post. Sent from my 831C using Tapatalk