What sort of ratio FMU do i need to run about 5 lbs boost on a 350 flywheel hp naturally aspirated 350...Plan to run 30 lb injectors and a walboro 255 high pressure intank pump.

The vortech supercharger kit comes with an 8:1 ratio?
For this amount of boost its not worthwhile to get a "super FMU" is it?

Thanks

 

I have no exp. in this yet...... But I think its hard to say generally, so I guess you have to try and then change if its necessarily. otherwise if you have the money a superfueler is better!

The FMU adds fuel linear but with a SF you can adjust the fuel in a better way.....

PS if you know where I can find a used SF unit feel free to mail me.....

 

I am hoping i don't need the SF unit as i plan to run only 5-6 lbs of boost. I know they probably come up on ebay....thats where i plan to get whatever i end up with provided that something better doesn't come along.