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

uiuc240 · 10-04-2002, 09:59 PM

</span><table border="0" align="center" width="95%" cellpadding="3" cellspacing="1"><tr><td>Quote (particleeffect @ Oct. 04 2002,9:28)</td></tr><tr><td id="QUOTE">i've been wondering about this. i assume the jwt ecu is preset for a certain boost and such. but would it be worth it to have if you're still running an a/f controller? say you also had a boost controller and detuned you'r boost and a/f for daily driving and then as you bring the boost up a bit for the track, you can properly ajust the a/f ratio.. or is the jwt ecu just a better ecu to be running an a/f controller with?</td></tr></table><span id='postcolor'>
The JWT has maps that go farther than the stock maps, yes.  But the main thing here is that with the JWT ECU, you can tell them what MAFS/turbo/injectors/etc. you have and they can do their best to set something up for the flow and power characteristics you have.  In all honesty, I'll probably skip that and make the jump to something more programmable...that's a long way down the road.  I just don't see the point in getting an S-AFC just so I can use the "dec-air" function for my soon-to-be atmospheric BOV.  I do like the fact that I would be able to control 550cc injectors and a Z32 MAF, but I don't need those now anyway.  I'm still running the stock T25.  I'm just going to get the BOV and pop it in there and PFfffftttt all over town <img src="http://www.zilvia.net/f/iB_html/non-cgi/emoticons/smile.gif" border="0" valign="absmiddle" alt='

'>

Eric

10-04-2002, 09:59 PM	#8
uiuc240 Nissanaholic! Join Date: Apr 2002 Location: Naperville, IL Age: 46 Posts: 2,093 Trader Rating: (0)	</span><table border="0" align="center" width="95%" cellpadding="3" cellspacing="1"><tr><td>Quote (particleeffect @ Oct. 04 2002,9:28)</td></tr><tr><td id="QUOTE">i've been wondering about this. i assume the jwt ecu is preset for a certain boost and such. but would it be worth it to have if you're still running an a/f controller? say you also had a boost controller and detuned you'r boost and a/f for daily driving and then as you bring the boost up a bit for the track, you can properly ajust the a/f ratio.. or is the jwt ecu just a better ecu to be running an a/f controller with?</td></tr></table><span id='postcolor'> The JWT has maps that go farther than the stock maps, yes.  But the main thing here is that with the JWT ECU, you can tell them what MAFS/turbo/injectors/etc. you have and they can do their best to set something up for the flow and power characteristics you have.  In all honesty, I'll probably skip that and make the jump to something more programmable...that's a long way down the road.  I just don't see the point in getting an S-AFC just so I can use the "dec-air" function for my soon-to-be atmospheric BOV.  I do like the fact that I would be able to control 550cc injectors and a Z32 MAF, but I don't need those now anyway.  I'm still running the stock T25.  I'm just going to get the BOV and pop it in there and PFfffftttt all over town <img src="http://www.zilvia.net/f/iB_html/non-cgi/emoticons/smile.gif" border="0" valign="absmiddle" alt=''> Eric __________________ 2002 Mazda Protege5 1989 S13 w/SR20DET (sold)