Swaping to efi?

hold my beer watch this · Jan 30, 2015

I'm swaping my 351w over to an efi system i'm torn between msd atomic or fast efi,anyone had experience with the two?Pro's/con's,any input would be great.Thanks.

TheViking · Jan 30, 2015

We have a few threads on this already actively or daily active in the last week.

http://www.hardlinecrawlers.com/forums/index.php?topic=37807.0

This thread mentions various types of EFI

http://www.hardlinecrawlers.com/forums/index.php?topic=38642.0

Hope this helps your questions.

pholmann · Jan 30, 2015

I can't say for the MSD but I like the FAST fuel injection. One of my buddies has the EZEFI on his rig and its proven to be pretty good so far. We have the multiport setup on one of our drag cars at work and I like it so far. Its pretty simple to install and supports quite a bit of horsepower. I guess time will tell more. That's all I have a first hand knowledge of. What kind of power are you making with your 351?

hold my beer watch this · Jan 30, 2015

As of now almost factory,but been saving for upgrades eventually wanting to go with 408-460 stroker motor,wanting to be between 500-700hp,really wanting a self learning system so I dont have to take it some where and have it tuned as I make up grades.I was looking at fast efi direct port system but didnt know if they were harder to tune than the tbi systems?