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Thread: What caused this fluctuating in AFR

  1. #41
    R.I.P Shawn, 1956-2011 WeathermanShawn's Avatar
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    Looks good.

    How do you like that electric water pump? How effective is at cooling the engine? Thought it might be nice to have one, but like everyone else..not spending as much money anymore on modifications..Curious as to its effectiveness and do you really gain any additional HP from it?

    Thanks..
    2002 Black Camaro Z-28 M6 Hardtop 11.0:1CR 425HP/410TQ SAE (400TQ@3500RPM)
    200cc Heads, 228/232 110+2 Cam, 1 3/4" LT's w/catts, GMMG, Koni Shocks, Hotchkis Springs, 35/21 Sways, 17" ZR1's, 3.90 Gears Roadrunner PCM LM-2 Serial Wideband
    EFILive Closed-Loop MAF/SD Hybrid Tune..


  2. #42
    Lifetime Member wesam's Avatar
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    i don't know how much i gain from it because i put it when i installed my 408
    for the cooling i didn't noticed any difference i think it will be good for 10 hp in the top end because the stock WP will make some load on the crank at higher RPM
    EFILive Tuner

  3. #43
    R.I.P Shawn, 1956-2011 WeathermanShawn's Avatar
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    Thanks..

    You have a very nice setup. Hope you get that Fuel Injector issue solved. Bet that 408 can really scream!

    Good luck..
    2002 Black Camaro Z-28 M6 Hardtop 11.0:1CR 425HP/410TQ SAE (400TQ@3500RPM)
    200cc Heads, 228/232 110+2 Cam, 1 3/4" LT's w/catts, GMMG, Koni Shocks, Hotchkis Springs, 35/21 Sways, 17" ZR1's, 3.90 Gears Roadrunner PCM LM-2 Serial Wideband
    EFILive Closed-Loop MAF/SD Hybrid Tune..


  4. #44
    Joe (Moderator) joecar's Avatar
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    Good job on the sig...

  5. #45
    Lifetime Member swingtan's Avatar
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    Great to see the fueling is coming along nicely now. Post up some more logs when you get a chance.

    Simon

  6. #46
    Joe (Moderator) joecar's Avatar
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    +1 post more logs and any tune file updates.

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