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  1. IHI-RHC7

    XTD racing clutch kit?

    Go with an HPF bronze disk with your choice of RPS or ACT pressure plate. IMHO anything that sells things in "stages" is aimed more at fwd tireburners.
  2. IHI-RHC7

    Where does this hose go?

    No worries, I removed that nightmare from under the mani years ago anyhow.
  3. IHI-RHC7

    Where does this hose go?

    If you're refering to the vaccum hardpipe that the vac line connects to, it runs to the throttle body area and there should be a small hard line poking up from in between the intake runners. The harline running parallel to the 3000 pipe should have a shor piece of vaccum hose connecting it to...
  4. IHI-RHC7

    Help! No Fogs!

    By saying it's not the switch or the relay, you mean that you have power to both of them, and the relay is sending power to the fogs, but the fogs aren't getting the power?
  5. IHI-RHC7

    Know How:GT42R Downpipe?

    Maybe he meant 3' ...
  6. IHI-RHC7

    Spipedong's Supra

    Hehe! Hey Keelan, since when is there a 1J under that hood? -Jake
  7. IHI-RHC7

    Help! No Fogs!

    What's up on sat?
  8. IHI-RHC7

    boost prob , cant get any more than 10psi !!!!

    Nutter, once you figure out why it won't boost with the wastegate disconnected, you should be able to adjust the wastegate preload by turning a set screw on the top of the wastegate, this will raise the "no boost controller" boost up to around 19 psi, then you can use the boost controller to...
  9. IHI-RHC7

    Monster Tach Install...

    Here ya go, RPM1 is IGDA, I think and RPM 2 is IGF. IGDA fires from the ecu every time a plug fires, IGF is the confermation signal back to the ecu to report that spark has happened. I'd use IGF. -Jake
  10. IHI-RHC7

    Fog Lights

    See post http://www.supramania.com/forums/showthread.php?t=17031
  11. IHI-RHC7

    Help! No Fogs!

    TEWD. ;) Still from Cygnus
  12. IHI-RHC7

    Tell me why it won't spark!

    Here's a breakdown of the load on the IGN fuse. It looks like the 1I-4 pin is not used in our cars, but the wiring is ran anyway. The two terminals that could cause a short circuit are 1I-6 and 1G-9 1I-6 goes directly to the ECU through one other harness to harness connector. 1G-9 is...
  13. IHI-RHC7

    Help! No Fogs!

    How you like driving a stick? Here's the entire schematic. I can't see it being too dificult to get them back online. Did you modify the circuit to allow the fogs to be on without the headlights? The first thing I would check would be voltage at pin 5 of the foglight switch with the...
  14. IHI-RHC7

    bicddp.............LLLLOOOOUUUDDD!!!!1

    If it feels like your car turns off for a split second, and you have a code 34, it's FC. A ddp will turn the boost up all by itself ;)
  15. IHI-RHC7

    Blocking Egr

    Hmm, interesting, I think I'll stick to my ADI, though. It should work better ;)
  16. IHI-RHC7

    Stutters at high RPMs...

    How does the car idle? I would check your dashpot and ISC also look into making sure the BPV tube back to the acc pipe is in good condition.
  17. IHI-RHC7

    Idle Problem Fix

    Just out of curiousity, I replaced SupraDupra's ISC with a new one because it wouldn't park after the ignition was turned off "read, click click click...". Being an auto car, it was nearly undriveable. I've had trouble with sticky, dirty valves before, but is there any way that a thorough...
  18. IHI-RHC7

    ddp or regular open mouth downpipe?

    I've dyno'd both and there were no top end gains from switching to the ddp. However we gained nearly 60 ft-lbs of torque from 2800 -4500 rpm. In both dynographs, peak power was 300 at 10 psi. Peak torque climbed from 320 at 3000 to 389 at 2900. Very worth the money, but think of it as a means...
  19. IHI-RHC7

    god damn code 21 25 26 34

    Lama, it is probably a boost leak or a bad o2 sensor combined with hitting FCO at some point in time since you last reset the tccs. Pull your EFI fuse and go for a drive, then report back. Diggin the lights ;)
  20. IHI-RHC7

    help with vacuum lines!

    Just listen for the hiss and feel around under the intake mani, you should be able to find it.