What is the most boost (PSI) can run w/ a FMU safety i heard it was 8lbs but someone told me 10lbs.

Thanks
Hung

 

I have seen up to 12, don't know how safe it is, but I have seen it

 

Personally I wouldnt run an FMU at all. They are crap.

 

I've seen 18+psi. I'm not sure what ratio it was though. He ran 11's until it blew up I've personally ran 10-12psi til my stock pistons went last year.

btw..both of these were with safc's, 310-440cc injectors, upgrade fuel pump, missing link and tuned by inlinepro

 

Sure there crap, but they work. A lot better then nothing. And when your not made of money there a great option.

It all depends on what size injectors you run and how much fuel pressure you feel comfertible with.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Honda_Tengoku &raquo;</TD></TR><TR><TD CLASS="quote">Personally I wouldnt run an FMU at all. They are crap.</TD></TR></TABLE>

I know they are not the best way to go but im saving money to built a motor and for a REAL management (I'm thinking AEM)

Thanks Hung

 

There is no limit to what can be run safely. Thats just a halfass way of doing things.

If you have to run it temporarily, just run as low as your WG allows. I ran 6-7PSI on an FMU for a while, over 15k if I remember right. Car was a completely different animal when I ditched it for Hondata however.