GJM85 Posted July 16, 2014 Report Share Posted July 16, 2014 I'm thinking of buying a digital wideband for the Ke20. I've read a little about them on the intergoogle but I'm still a little unsure if it's money well spent. Are they worth the effort and coin? Should I get a data logger? Is there anything I should consider before I run out like a doodle berry and blow some of my tax return? Quote Link to comment Share on other sites More sharing options...
carbonboy Posted July 16, 2014 Report Share Posted July 16, 2014 I'm using the MTX-L from Innovate Motorsport, costs about $220. Seems to operate just fine & very handy for carb-tuning, you also have the ability to data-log the info via laptop. I haven't tested it back to back with another unit, but it refreshes the readings pretty quickly & appears to be relatively accurate. Quote Link to comment Share on other sites More sharing options...
altezzaclub Posted July 17, 2014 Report Share Posted July 17, 2014 If you have lots of cars and are prepared to put the oxy sensor plug into each exhaust manifold they are excellent. The narrow-band I have on the SUs was great for shaping the needles, but once I had them set up the guage doesn't do anything. I'll take it out and mount it in the wife's Pulsar SSS one day to check that, but the gold KE70 will have to wait until I weld a nut onto the downpipe. But one and rent it out! Quote Link to comment Share on other sites More sharing options...
ke70dave Posted July 17, 2014 Report Share Posted July 17, 2014 Problem with datalogging on a carby car is what are you going to datalog against? I think you really need to datalog against RPM, MAP, TPS to get any sort of real information out of it, and doing that on a carby car its starts getting complicated... I have had experience with two, the innovated LC1 and the NGK powerdex. Since you won't be interfacing it with a laptop, the NGK one might suit you better as it comes with a LCD screen so you can read it straight off. its got a nice box, the LCD was a bit bright at night..... The innovate LC1 that we had didn't have a screen (but i believe you can buy them for extra $$), we interfaced it with megasquirt ECU fine. we did have issues with 2 LC1 control units exploding (replaced on warranty), but the LC2 is out now, which might be better. If i was buying one i would most likely go for the powerdex, just for the LCD screen. The NGK uses a bosch sensor, which some say is superior to others. Quote Link to comment Share on other sites More sharing options...
oh what a nissan feeling! Posted July 17, 2014 Report Share Posted July 17, 2014 I have an innovate but there is better stuff out there now. Check out the aem gauge. you can setup all sorts of stuff including air fuel safety ignition cut maps. Quote Link to comment Share on other sites More sharing options...
GJM85 Posted July 17, 2014 Author Report Share Posted July 17, 2014 I've been looking at an AEM gauge kit on eBay. It's pretty cheap @ about $170. I'm thinking of using one to tune the carb properly once the cam goes in. But as Altezza said, once it's tuned, it's done. But knowing myself as well as I do, I'll never be done... Quote Link to comment Share on other sites More sharing options...
LittleRedSpirit Posted July 18, 2014 Report Share Posted July 18, 2014 There are tests on the net. Some are better than others. I think mines and lc-2 innovate. Its good. I datalog into an ecu datascan, and the info is excellent to tune from. The ecudatascan is also a good race dash item. Quote Link to comment Share on other sites More sharing options...
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