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Thread: disapointing dyno results need help

  1. #1
    Inactive Member TurboType-R's Avatar
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    Thumbs up

    i have a 2000 type-r with a drag 3 turbo, front mounted intercooler, tial wastegate set at 4 1/2 psi (dump tube to atmosphere), clutch net stage 2 clutch, zigen exhaust. my problem is whp was 225 and torque was 140 (at 4 1/2 psi). i was wondering if it was low, and if there was something i could do besides just turn up the boost. i was expecting 260 whp and around 200 torque.

  2. #2
    Inactive Member 97lstegra's Avatar
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    wow, you are running itr pistons with a drag 3 turbo, that is agressive... i dont know anything, i just wanted to say that smile

  3. #3
    Inactive Member TrustGs-R's Avatar
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    lemme help you...

    your problem is not in your hardware....because your setup rocks.....

    except for one thing....
    WHAT THE HELL ARE YOU RUNNING 4.5 PSI for?

    =) up the boost sir.
    that's all i have to say...u'll love it.

    my teammate's 15psi t3/t4 gsr hits 11s and puts down over 300whp....he burns out when he downshifts going 65 on the highway....beelieve me...it's sick.

    ------------------
    96 gsr hitting 12s
    90 hybrid hatch hitting 14s

  4. #4
    Inactive Member TrustGs-R's Avatar
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    put it up to at least 6psi....stock gsr internals should be able to hang with 8psi..

    open up the flow.....then try again..lemme kno how it goes

    ------------------
    96 gsr hitting 12s
    90 hybrid hatch hitting 14s

  5. #5
    Inactive Member TurboType-R's Avatar
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    when the shop did the dyno run (right after install of turbo) they set it at 4 1/2 i plan on running 6 psi. i was just wondering becuase the numbers seem very low i have heard of people with type-r's having 260 whp at 5 psi

  6. #6
    Inactive Member Marc's Avatar
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    If you're gonna crank it up, get some gauges to monitor the fuel delivery.



    ------------------
    Marc
    1997 Civic EX
    The supercharger is gone and so is my civic. Damn thieves!
    Want to know why I got rid of the JRSC? http://crx.honda-perf.org/horror/jrsc.html

    Now I have a Mitsubishi Eclipse GSX. All wheel drive/turbocharged/intercooled. WAAAHHH.....PSSSHHTTTT! YEAH BAY-BEE!

  7. #7
    Inactive Member TurboType-R's Avatar
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    the gauges i have now are boost gauge and A/F guage but i don't have a wide band O2 sensor yet. i plan on getting a fuel presure gauge or a EGT gauge. i don't think it would be safe to go above 7 psi considering 10.6 to compression. my main question is are these numbers low or are they right on. thank you to everyone who has responded

  8. #8
    Inactive Member Marc's Avatar
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    I think 225 at only 4.5 psi is pretty good. Get an EGT guage and fuel pressure if you're using a rising rate setup.

    ------------------
    Marc
    1997 Civic EX
    The supercharger is gone and so is my civic. Damn thieves!
    Want to know why I got rid of the JRSC? http://crx.honda-perf.org/horror/jrsc.html

    Now I have a Mitsubishi Eclipse GSX. All wheel drive/turbocharged/intercooled. WAAAHHH.....PSSSHHTTTT! YEAH BAY-BEE!

  9. #9
    Inactive Member turbotypeR's Avatar
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    hey,nice name.take it from someone who has blown one up a few times.DO NOT turn up the boost without taking precautionary measures first.get a thicker head gasket to lower compression(very important).and apexi afc for tunning.my car,after i changed pistons to 9:1,made 253 hp at 8 psi.i was running 6-8 psi before it blew up(stock internals)and it felt more like 300 hp.

  10. #10
    Inactive Member zip's Avatar
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    Just be glad your running with that much whp at 4.5psi of boost. Some JRSC typeR owner's can barely break the 200whp threshold.

    ------------------
    Mods

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