BuildIng Head, S14 SR

ONLY for ADVANCED technical discussion about the 240sx!
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trigger94587
Posts: 84
Joined: Thu Feb 16, 2006 8:27 pm
Car: 90' 240sx Coupe

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I got a question for all of u guys I search and found nothing. If u got a tuned ECU like JWT then u build ur head with some performance parts like cams, cam gears, valve spring and retainers etc... etc.. do u need to re-tune ur ECU?


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jr_ss
Posts: 1681
Joined: Sat Nov 26, 2005 8:03 am
Car: 95' S14

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Yes, to take full advantage of the upgrades you'd need too...

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trigger94587
Posts: 84
Joined: Thu Feb 16, 2006 8:27 pm
Car: 90' 240sx Coupe

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jr_ss wrote:Yes, to take full advantage of the upgrades you'd need too...
Ic.. so u need to send ur tuned ECU to JWT again to re-tune it for ur internals?
Modified by trigger94587 at 2:59 AM 1/27/2007


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