Does anyone know of any really good websites or docs I can download that will tell me everything I need to know about tuning a EFI car?

I have been very interested in doing this for a while and I know a lot about mechanics and I'm good with math and PCs. Any ideas?

Thanks!

 

What car? Best bet is to go to a forum dedicated to that specific car.

For an Evo we have:
https://www.evolutionm.net/forums/evo-engine-management-tuning-forums-98/

 

I guess anything 4G63 powered and I just got my 1st turbo Nissan yesterday

 

there are also classes which teach you how to do it & you can get certified, but you'd have to do a quick google for the site.

 

EFI101... i want to take it, but classes are full in my area.

 

^ thats the one!

 

Go to the ECUflash section of this site as well. There is a lot of useful information, you just have to do some reading.

 

ya a class would be way better than any forum you can find. a class you know its going to be 100% accurate and to the point. with a forum good information is there but lots of it is not and is hard to find also.
but forums are good to get started in, that way you got a head start when you take a class.