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  1. #1
    Senior Member
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    Jan 2010
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    Peoria, Az
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    Had the GT retuned

    Took the GT back to Extreme so Marty could retune it for the powerpipe and adjust for better fuel. After all the adjustments it came out to 400.8 rwhp/390.1 rwtq. Car feels much better now, but my fuel pump is having trouble keeping up. Looks like it is time for a bigger pump or a BAP. Block is really at it's limit so I hope it holds up.


  2. #2
    Senior Member Jodaddy's Avatar
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    Feb 2009
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    447
    Cobra fuel pump upgrade :) those are good numbers. I've always liked your GT sense I saw it that day you helped buff out my mustang before I left. Glad to hear your still lovin it

  3. #3
    Senior Member
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    Quote Originally Posted by Jodaddy View Post
    Cobra fuel pump upgrade :) those are good numbers. I've always liked your GT sense I saw it that day you helped buff out my mustang before I left. Glad to hear your still lovin it
    Might be doing a BAP or might just pick up a Cobra and be done with it!

  4. #4
    Member billyboss's Avatar
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    Nov 2008
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    Quote Originally Posted by scooter3 View Post
    Took the GT back to Extreme so Marty could retune it for the powerpipe and adjust for better fuel. After all the adjustments it came out to 400.8 rwhp/390.1 rwtq. Car feels much better now, but my fuel pump is having trouble keeping up. Looks like it is time for a bigger pump or a BAP. Block is really at it's limit so I hope it

    I just ran a KB BAP with stock pumps in my 06 GT with 11 lbs of boost, with no issues, still running fine

    2012 BOSS 302 #0042
    1995 Mustang GTS
    1985 1/2 Mustang SVO
    1977 Granada
    1973 V8 Pinto under construction
    2006 Mustang GT Saleen supercharger11.66@115.84 SOLD
    1996 Mustang COBRA Vortech Supercharger SOLD
    1983 Mustang GT SOLD
    1970 Mustang Mach1 351 Cleveland SOLD
    1965 Mustang 11.90 1/4 miles SOLD
    1970 Mustang Boss 302 Grabber Green w/white interior TOTALED by front end loader
    1968 GT 500 KR Dual Quad/Automatic/A/C SOLD
    1965 Sunbeam Tiger




    11.66@115.84

    2012 Boss302 #42
    851/2 SVO

  5. #5
    Senior Member
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    Jan 2010
    Location
    Peoria, Az
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    We put a BAP in over the weekend and it made a huge differnece. Duty cycle is now at 79% at WOT so I still have room. Car runs like a champ!

  6. #6
    Member billyboss's Avatar
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    Nov 2008
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    mesa
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    Bap

    Quote Originally Posted by scooter3 View Post
    We put a BAP in over the weekend and it made a huge differnece. Duty cycle is now at 79% at WOT so I still have room. Car runs like a champ!


    if you read up on KB's website about the boost a pump theory, it actually makes a lot of sense to go that route, to a certain point HP wise, lot cheaper then HP pumps and down the road it will work with HP pumps,and will give you extra protection on leaning you're engine out. good choice

    2012 BOSS 302 #0042
    1995 Mustang GTS
    1985 1/2 Mustang SVO
    1977 Granada
    1973 V8 Pinto under construction
    2006 Mustang GT Saleen supercharger11.66@115.84 SOLD
    1996 Mustang COBRA Vortech Supercharger SOLD
    1983 Mustang GT SOLD
    1970 Mustang Mach1 351 Cleveland SOLD
    1965 Mustang 11.90 1/4 miles SOLD
    1970 Mustang Boss 302 Grabber Green w/white interior TOTALED by front end loader
    1968 GT 500 KR Dual Quad/Automatic/A/C SOLD
    1965 Sunbeam Tiger




    11.66@115.84

    2012 Boss302 #42
    851/2 SVO

  7. #7
    Administrator BurnTire's Avatar
    Join Date
    Dec 2005
    Location
    Pittsburgh, PA
    Posts
    8,575
    79% is nice margin. I liked to keep under 85% on the cobra.
    Sold
    2004 Cobra, Whipple ,TH-400
    Burning Corn
    9.97 - 135.5

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