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Who's tuned big injectors using a Versafueler and SCT?

Discussion in 'EFI Tuning Questions and Engine Management' started by Beatngu, Sep 9, 2011.

  1. Beatngu

    Joined:
    Oct 7, 2008
    put a set of 160's in my mach1 as I was going to E85 soon. I filled in the injector slopes for the 160's but initial fire up it poured enough fuel to come out the DP's.


    Has anyone else tuned the low imp injectors w/ SCT ? What else needs to be done to the tune ?
     
    Beatngu, Sep 9, 2011
    #1

  2. Beatngu

    Joined:
    Oct 7, 2008
    Anyone? How do I scale the fuel down , this mo fo is running thick . I've already cut the scales in half and it's barelydoing anything. What are others experiences?
     
    Beatngu, Sep 14, 2011
    #2

  3. the anti-rice

    Joined:
    May 24, 2005
    the anti-rice, Sep 14, 2011
    #3

  4. TurboLou

    Joined:
    Jan 27, 2009
    Is the #8 injector still stuck open or did you get that straightened out?
     
    TurboLou, Sep 15, 2011
    #4

  5. Beatngu

    Joined:
    Oct 7, 2008
    Sent it back to Versafueler to get fixed. That was the initial problem , but it's still super rich
     
    Beatngu, Sep 15, 2011
    #5

  6. b20mr2

    Joined:
    Mar 3, 2010
    im not sure with the svt but my ls1 with 160s and a tune we were unable to get them to perform down low in the idle very well ,, if we got it stoich it wouldnt start even with the versafueler.. i think the technology is out dated on 160s,,we got it to idle around 11.7afr on e-85 which i guess is pretty rich,,and my cam is pretty small (18inches of vacuum) ,, my tuner recommended i.d.2000 s he said you can find deals on them but are still pricey
     
    b20mr2, Oct 8, 2011
    #6

  7. Beatngu

    Joined:
    Oct 7, 2008
    just an update for anyone who was curious

    Car runs like a top,
    Slopes we used were Bosch's which are not so hot
    runs just like the high Z 60's,72's and 80's I had previously .

    Only minor issue is a slight miss at about 200 MAF counts when you just crack the throttle to maintain speed.

    Car made 750 hp at 7500 rpms w/ 13-14 psi at only 16* of timing on a Mustang dyno.

    Big thanks to RTR Automotive in Palmyra NY for the help

    Big boost next Spring after the big pump
     
    Beatngu, Nov 6, 2011
    #7

  8. dave281sc

    Joined:
    Mar 1, 2007
    What slopes did you end up using?
     
    dave281sc, Nov 13, 2011
    #8

  9. Beatngu

    Joined:
    Oct 7, 2008
    Bosch slopes which suck
     
    Beatngu, Nov 13, 2011
    #9

  10. boosted393

    Joined:
    Jan 31, 2003
    What are the slopes you using now that runs great?
     
    boosted393, Nov 21, 2011
    #10

  11. Beatngu

    Joined:
    Oct 7, 2008
    Had to use Bosch slopes
     
    Beatngu, Nov 21, 2011
    #11
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