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Thread: P4

  1. #1
    VXRed
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    Angry P4

    Can I assume Piston 4 is closed to the air box? Or is this piston 1 that’s 60 ****ing PSI below the rest!?

  2. #2
    VXR Bingoing Mad timmee's Avatar
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    p4 is gearbox end
    for all your VXR tuning needs phone courtenays on 01692 404313 or vist www.courtenaysport.co.uk

  3. #3
    VXR enough yodacraig's Avatar
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    1234 in that order left to right
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  4. #4
    VXRed
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    Cheers guys, all the readings were pretty low 75-130-130-120 roughly but p1 definitely not looking great.

  5. #5
    VXR enough yodacraig's Avatar
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    Seems odd for all 4 to be low
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  6. #6
    VXRacing ahead
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    Had mine checked and p1 was 179 and the rest 180 psi so definitely something not right😞


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  7. #7
    VXRacing ahead Brucerutherford's Avatar
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    Quote Originally Posted by GPH69 View Post
    Had mine checked and p1 was 179 and the rest 180 psi so definitely something not right😞


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    1 psi down to all of the others lol? Surely that isn't a worry, aren't they all meant to be within a certain percentage of each other?
    | Star Silver Corsa VXR | Milltek Turbo Back W/ Cobra Decat | Ramair Cone W/ Fog Light Air Feed | JS Performance Coolant & Intake Hoses | Airtec FMIC | 395cc Injectors | Forge Recirc | Walbro 255 fuel pump | Forge Subframe Brace | Boot Brace | 50mm H&R Springs W/ Bilstein Shocks | Mtech Short Shifter | Uniroyal Rainsports | Triple R Splitter | OPC Fog Surrounds | Mesh Lower Grille | RS Tuning Mapped | 233 BHP / 251 lb ft |

  8. #8
    VXR enough
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    I think he means compared to the OP's results
    Corsa SRI Turbo and Facelift Corsa 1.4 SE

  9. #9
    VXRacing ahead
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    Yes I did mine is working great😀was just giving him an idea of a healthy engine
    Hope he’s found the problem


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  10. #10
    VXRacing ahead Brucerutherford's Avatar
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    Ahh haha my bad! Ignore me
    | Star Silver Corsa VXR | Milltek Turbo Back W/ Cobra Decat | Ramair Cone W/ Fog Light Air Feed | JS Performance Coolant & Intake Hoses | Airtec FMIC | 395cc Injectors | Forge Recirc | Walbro 255 fuel pump | Forge Subframe Brace | Boot Brace | 50mm H&R Springs W/ Bilstein Shocks | Mtech Short Shifter | Uniroyal Rainsports | Triple R Splitter | OPC Fog Surrounds | Mesh Lower Grille | RS Tuning Mapped | 233 BHP / 251 lb ft |

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