ducattiman Posted September 15, 2006 Share Posted September 15, 2006 Hi all. Just a few things here about EFI. Now i am more in the machine and welding field so efi is not my cup of tea.My project is adding a VG30 mated to a audi 016 trans for my kitcar.My engine build parts r pretty much filed (thx to some people here that gave web sites).As well a custum intake a friend here is cutting and welding up Alum. What Aftermarket EFI do u guys use? Cost does have a little factor in it.but something that is friendly-user.It has to be Twin turbo apliable. I read a site on the net called SDSEFI.Com and their system em4e looks pretty good..What do u guys think? Quote Link to comment Share on other sites More sharing options...
Guest ZFury Posted September 16, 2006 Share Posted September 16, 2006 I use none... But I have always thought that the kit you were looking at was neat. The on-board LCD and fuel trimming controls are a plus. Down fall is though. It is sort of pricey for a small home made system. May have more unforeseen problems or limitations than a larger companys product. Haltech & Greddy (Greddy Ultimate is the full stand alone ECU) are two other ECU makers that make quality stuff. You need a computer to tune it, but I bet the software is better. But you do have to buy the sensors seperately if your motor doesnt already have them. Mega Squirt is a popular garage company for EFI systems. But it will be even less refined than the kit you mentioned, but much cheaper. Quote Link to comment Share on other sites More sharing options...
260DET Posted September 18, 2006 Share Posted September 18, 2006 Locally available dyno tuning by someone familiar with a system is most important. So see who does what and are physically accessible to you. Unless you want to DIY which I think is a second rate option unless you are good at it. Quote Link to comment Share on other sites More sharing options...
Z-Gad Posted September 18, 2006 Share Posted September 18, 2006 SDs is a nice, reliable system for the price. If you are unfamiliar with programmable EFI, I definately recommend SDS. It was the first system that I used and was pretty easy to understand for the beginner after a little reading of the manual and changing of the values. I would also recommend doing any major tuning with a wideband and not just a narrow band air/fuel meter. If you order direct from SDS, they will have a base map programmed into the unit to get your car started, then after that it is up to you. Quote Link to comment Share on other sites More sharing options...
Administrators RTz Posted September 18, 2006 Administrators Share Posted September 18, 2006 What Aftermarket EFI do u guys use? Wolf3D. P.S. I agree with 260DET... If you're unfamiliar, the best choice will likley be to follow your local tuners advice. Quote Link to comment Share on other sites More sharing options...
Bernardd Posted September 18, 2006 Share Posted September 18, 2006 http://www.redz31.com/pages/fuel/romulator.html very little cost, full tunability, and of course a good basemap. Quote Link to comment Share on other sites More sharing options...
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