vortech fmu
 

Hey guys, just wondering what the disc ratio was in the kit. I am asking because, do you guys think that I could switch it out for 6:1 discs. Just a thought that crossed my mind just now for absolutely no reason. Thinking ahead for when I get a water injection system. Thanks for any replies.

12:1 comes with the GReddy kit

You can buy a set of:
12:1, 10:1, 8:1, 7:1, & 6:1

for just a few bucks more than just one disc.

and yes, its a three second swap.

Cool, thanks man.

anyone have any links as to where one can buy one for a cheap price and a reputable shop?

vortechsuperchargers.com

mine for sale in the classifieds here?

https://www.miataturbo.net/forums/sh...ht=vortech+fmu

just bought a brand new one with all discs for 60 bucks shipped. Only discs though which is what I needed anyways. Thanks for the help guys

did you buy all the discs? or the FMU with all the discs?

no sir... just all the discs. It was 40 bux for just one so i figured might as well get all incase i need a different disc

yeah exactly why i did the same.