fastcivicboy

Hey everyone I have a d16z6 and im going to be getting a FMU all I need to know is if I should get the 12:1 10:1 8:1 or 6:1? Im going to be pushing about 6-7 pounds of boost off of a garrett t-3. Thanks for the help everyone!

tuning art

i think you have to used 12:1 for stock injector that what i know and i ask vortech they say u need 12:1

88crxSi

call vortec and ask which one they use with the civic kits.

Slow Ass Civic

Well, if you get the 12:1 but you only need a 8:1... You'll just run rich.. Richer = safer....

fastcivicboy

yah i bought an fmu and I think its a 12:1 anyone know a way you can find out what ratio it is