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| Tech Talk Technical Discussion About The Nissan 240SX and Nissan Z Cars |
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11-22-2012, 01:14 PM
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#1 |
Anybody running a RS-Enthalpy ECU Tune for SR20DET?
Anybody running a RS-Enthalpy ECU Tune for SR20DET? Interested in your opinions on it. I am in the process of swapping a S13 SR20DET into my Lotus 7 kit car. My engine has ISIS stock replacement Turbo. I plan to run 550 injectors a Z32 MAF. Short of that everything will be pretty much stock save for a 3" down pipe and exhaust.
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11-22-2012, 01:57 PM
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#2 | |
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Premium Member
 
Join Date: Jun 2003
Location: torrance, ca
Age: 43
Posts: 12,686
Trader Rating: (130)
  Feedback Score: 130 reviews
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enthalpy, and rom tunes in general, are usually pretty ok, but not nearly as accurate as dyno tuning with a stand-alone. i've personally used a number of "reflashed" ecus (mines, central-20, etc) with excellent results, but the tune is usually a bit rich.
a reflash ecu, + wideband o2 sensor +s-afc will usually get you pretty solid results, but again, not as good as a full standalone.
__________________
 http://outslidersandsmokeproduce.blogspot.com/ Quote:
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11-23-2012, 06:56 AM
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#3 |
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Man w/ CTSV & a Car Seat
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^^^This was exactly what i did with mine. Piggybacked SAFC to fine tune the fuel map. I was seeing 10s for my AFR under full boost on a GT2871R and 740cc injectors. Leaned it out some to 11s and got more gas mileage out of it.
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11-23-2012, 09:22 AM
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#4 |
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Zilvia Junkie
 
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yeah.im running one right now but on a KA....mine runs rich but its safe..i have a buddy that runs one on his SR but he lives in FL so martin tuned his on the dyno. he's a really nice guy. if you dont like the tune and you can log your afr's he can go off that and try to make it better
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