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Thread: A little dyno noise

  1. #1
    More RPM !!! Martin0660's Avatar
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    A little dyno noise

    Spent some time on the dyno last night. A video my wife took of a tuning pull ....

    https://youtu.be/f4wSD4f-ohE
    Bob Myers ©

    84 Capri RS Turbo -Best 1/8th - 6.24@109, Best 1/4 - 9.82@136...Still only a 4 banger

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    Tripedalist yeahloh95's Avatar
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    needs more rpm
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    Right Wing Nut Dragger Troll's Avatar
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    Nice, is that stock ci? so, let's see, carry the one, wait, wait,,, 3 hp per cubic inch at the wheels ?
    2019 Colorado ZR2


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    More RPM !!! Martin0660's Avatar
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    It's 143 cubic inches (140 plus .030 overbore).

    That was not the best pull, it's just the one we caught on video, lol. That is what I hope is my 11.00 tuneup for True street. I made 3 hot pulls there within 3 hp so I'm thrilled.

    if you want to do math, figure 125 hp per hole at the engine.
    Bob Myers ©

    84 Capri RS Turbo -Best 1/8th - 6.24@109, Best 1/4 - 9.82@136...Still only a 4 banger

  5. #5
    Senior Member black 94's Avatar
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    Nice work. That thing definitely makes some steam for 143ci.

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    Senior Member Ares's Avatar
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    Just think if you had the other half of the motor
    Ed...
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  7. #7
    More RPM !!! Martin0660's Avatar
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    I think if I tried to make 125 hp per hole with most platforms it would be a big oil stain when it was all done
    Bob Myers ©

    84 Capri RS Turbo -Best 1/8th - 6.24@109, Best 1/4 - 9.82@136...Still only a 4 banger

  8. #8
    it's soo-tack sutyak's Avatar
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    Quote Originally Posted by Ares View Post
    Just think if you had the other half of the motor
    Bob breaks enough stuff with 4 cylinders! I think with 8 the transmission would just fall apart from fear.
    mark
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  9. #9
    Senior Member Ares's Avatar
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    125hp per hole is awesome. I'll give you that.

    Quote Originally Posted by sutyak View Post
    Bob breaks enough stuff with 4 cylinders! I think with 8 the transmission would just fall apart from fear.
    That is the truth. Could just see his trans as he rolls up to water. It be all NOPE NOPE NOPE.....puke
    Last edited by Ares; 06-01-2016 at 08:57 PM. Reason: Paxton =p
    Ed...
    2012 Ram 2500 4x4, 5.7 Hemi, leveled, 35" tires
    2004 Mustang GT - Comp Orange/5speed Best 1/4 11.94@113.64, 1/8 7.59@89.48, 1.57 60' - Best 60' 1.51, just a NA 2v

  10. #10
    No Traction due to Paxton PaxtonShelby's Avatar
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    Quote Originally Posted by Ares View Post
    125 per hole is awesome. I'll give you that.
    Rumor has it Cam gets almost half that much per hole.
    2014 GT Premium - Sterling Gray Metallic - MT82 - Track Pack - Glass Roof - Recaro seats - Spoiler delete
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  11. #11
    More RPM !!! Martin0660's Avatar
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    Quote Originally Posted by Ares View Post
    It be all NOPE NOPE NOPE.....puke
    i try to sneak up there and catch them when they don't expect it.

    The he issue is easy to understand. Do some math on torque ratings of the G Force stuff versus the power I'm making regardless of how many holes are in front of it. On the edge so if I'm clean it lives, make even a partial mistake and it bites me. Look to the NMRA classes, they have the same issues at around the same power versus weight ... The CS cars got "easier" on them when they took weight off. A slipper clutch is the solution, but that effectively gives up street driving. im at that line as hard as I've ever been, just making it a race car means I could go soft lock, loose another big chunk of weight from street stuff (stereo, Heater box, exhaust, etc.). The breakage sucks, but I am able to manage it right now.
    Bob Myers ©

    84 Capri RS Turbo -Best 1/8th - 6.24@109, Best 1/4 - 9.82@136...Still only a 4 banger

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    joe THE BIG KOALA's Avatar
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    You don't need heat but you do need a radio.
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  13. #13
    More RPM !!! Martin0660's Avatar
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    I likely could live without heat, but defroster I need. Driving in the rain and all.
    Bob Myers ©

    84 Capri RS Turbo -Best 1/8th - 6.24@109, Best 1/4 - 9.82@136...Still only a 4 banger

  14. #14
    joe THE BIG KOALA's Avatar
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    That is true.
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    Will Work For Car Parts Terminated's Avatar
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    Quote Originally Posted by PaxtonShelby View Post
    Rumor has it Cam gets almost half that much per hole.
    Gotta pay for quality.
    Dan -- 2003 Cobra DSG Coupe #6009

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    Kickin it Old School somethingclever's Avatar
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    runs as good as it looks!
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