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Thread: Coupe Turbo Rolling Road Figures mmm !

  
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    ADY JONES's Avatar
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    Thumbs Up Coupe Turbo Rolling Road Figures mmm !

    Had my coupe rolling roaded today as i have fitted a couple of mods this week.
    Not too sure on the accuracy of the figures though. I did check on migwebs torque to bhp convertor by mike warner, to see the figures that came up with. And they were very similar only a couple of brake differance.

    Figures are : 194 Bhp at the wheels @ 5860 rpm
    240 Bhp at the flywheel
    max torque was 235 lbft @ 4000 rpm
    227 lbft @ 5500 rpm

    Almost forgot mods are de-restricted airbox and larger airbox intake pipes. K&N panel filter. 9 litre intercooler. Dump valve and blue flame cat back stainless exhaust.

    Flywheel figure seems high i know for a car running standard management.
    Guy at the rolling road said the power at the wheels should be pretty much the same no matter which rolling road i used.
    I think they are a wee bit high.

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    LordNikon's Avatar
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    Well over reading i'm afraid to tell you !

    Torque could be about right though !

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    Check out my post about the CS2 re-map, you'll be on the phone to get booked in!

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    Steve's Avatar
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    Mine is running at 247 BHP on a similar spec, but I have the Regal Phase 3 spec turbo. The stock ECU is pretty good at adapting, mine made 221 BHP with similar mods to your car, this was on the same rollers as it made the 247, so the gain is comparative.

    Do you have your RR printouts and can you post them up on here?

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    T-bone's Avatar
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    As you've already stated - that fly figure is far too much - my coupe turbo had 223BHP @ the fly and 195 @ the wheels -

    so something must be up with some results somewhere.

    Torque look fine though - as you have aftermarket exhaust.
    Me run tings.... not tings run me!

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    The power figure on the RR can be affected quite easily, depending on what the operator does. Torque is harder to screw up.

    Which RR did you use??

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