| Go back to previous topic | | Forum name | Turbo/Nitrous Tech | | Topic subject | what?? do?? i?? do?? | | Topic URL | https://forums.2gnt.com/dcboard.php?az=show_topic&forum=i8&topic_id=56656 |
56656, what?? do?? i?? do?? Posted by billy mack, Sep-19-03 02:03 PM
i got the 8:1 fmu in, and the car is still lean?? over 80 psi of fuel, and 5 psi of boost?
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56657, RE: what?? do?? i?? do?? Posted by davo345, Sep-19-03 02:10 PM
use 12:1 at 5 psi.
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56680, RE: what?? do?? i?? do?? Posted by DarKReaLity, Sep-20-03 07:19 AM
and also what injectors are you running? if it's stock, then 12:1 is the one to use. i used to have 36lb injectors and i needed to use 6:1 so you can get an idea. you probably need to get 30-32lb injector territory to use that disk.
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56708, RE: what?? do?? i?? do?? Posted by Nitrous_RS1997, Sep-20-03 06:54 PM
Yep, you either need the 12:1 disk, bigger injectors(what i would recommend) or make sure your fuel pump is operating properly. when you have the cash, ditch the regular FMU, and get a SFMU. you wont be disappointed.
 1999 Black C5 1997 Silver RS Wiseco 8.8:1 Pistons(back to low compression!) Eagle Rods T3/T4 Turbo Custom FMIC Greddy Exhaust 440's Most current 1/8th mile time: 8.3@90mph 2.015 60'(Nitto Drag radials, i suck)
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