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  1. MA70witBoost

    Fuel Return Goes to What??

    The fuel return line is broken on my Supra. What does this line connect to on the motor? Im thinking of just patching up the line with a rubber hose and soe hose clamps. Anyone?:1zhelp:
  2. MA70witBoost

    Unleashing The Beast... (56K Beware!)

    First... a little history about me and this supra. When I was 18, I was riding with my dad in his truck and I noticed a house that had two (2) supra's for sale. I managed to convince my dad to stop so we could see the cars. There was a red hard-top, non-turbo automatic that was somewhat...
  3. MA70witBoost

    walbro pump problems?

    I've recently purchased a Walbro pump. I've been reading that they are prone to failure. they start to run lean after long drives and the pump getting louder. anyone know about this?
  4. MA70witBoost

    A-Pillar Gauge Lighting Question...

    A while ago, when trying to fix a previous owners wiring i tapped the power for my boost gauge's light to the driver side parking lamp. Im adding onto that circuit the following things now aside from the boost gauge, a oil pressure gauge, 5" tach, and some EL Reverse Glow Gauges. I was...
  5. MA70witBoost

    Where Are ALL the 7M-GTE Grounds?

    Getting ready to drop my motor back in the car and i want it running good with no issues. I remembered a wire that is by the fuel rail/coil packs that is just loose. Looks like a ground to me, so it got me thinking/wondering... Anyone have a diagram/photo/pdf, etc. showing the ground points...
  6. MA70witBoost

    Sheet Metal Lower Engine Cover?

    I've been thinking.. In keeping temps down, and preventing the dreaded ::bhg::. Its bitten me twice and im simply tired of it. I got almost everything else done to help keep my temps down. just need the cover for intercooler so more air will be directed to both the ic and the radiator, to get...
  7. MA70witBoost

    Electrical or Mechanical Oil Pressure Gauge

    Hey, i was interested in getting an Autometer Oil Pressure gauge for my Turbo Supra. I was wondering wich one i should get. Im thinking electrical but i've never done this. If it is electrical, can i use the signal from the oem pressure sending unit or do i have to get other things?
  8. MA70witBoost

    Anyone Change E-Brake Handle?

    Well my supra didn't come with an E-Brake boot. I was thinking of getting a black one seeing as i've re-done my interior in black. I was also thinking of getting a Momo Pitstop E-Brake Handle in carbon to replace the OEM one. Anyone ever change theirs? Know how its done? Id imagine im going...
  9. MA70witBoost

    Need Picture of Wiring Side of Instument Cluster

    Need to see how to connect all the wiring on the back side of the instrument cluster for an 87 Turbo. Can anyone help me with this please? Or atleast show me where i can get a wiring shematic for it? Im looking on the TSRM but atleast what i've seen hasn't helped me yet. Thanks.
  10. MA70witBoost

    87 7M-GTE Harness w/ 89+ 7M-GTE?

    I have a brand new harness (yes, brand new... cost me $500+:3d_frown:) that I had gotten for my 87 7M-GTE. That motor is no good so Im buying a 91 7M-GTE w/ a built bottom end. I've heard that the 89+ 7M's are different. Less sensors if im not mistanken wich leads to a different harness (blue...
  11. MA70witBoost

    Tie Rod/Ends

    Haven't gotten around to really driving my Supra seeing as its been under construction for 2+ years. Im rebuilding the rack and was hunting for aftermarket Inner Tie Rod and Tie Rod Ends but can't find any. How's the steering angle on the 87 Turbo Supra? Anyone know? Is there any need to...
  12. MA70witBoost

    7M-GTE w/ 7M-GE Head?

    Removed my head, cleaned it down and it seems its been resurfaced too many times. Can i use a GE head? I know the blocks are diff but how about the head? anyone?:1zhelp:
  13. MA70witBoost

    Help Please...

    Ok... I've been asking a bunch of questions w/o laying some base information down. My Supra was running for about 2 weeks befor the clutch sc, brake mc, & mhg went. I decided to start this project and leave the car parked. The car has never been dyno'd, never been ran on the 1/4 mile...
  14. MA70witBoost

    7M-GTE Ignition Upgrade

    Ok, i've upgraded airflow (lexus afm, cooleeze turbo inlet pipe, lipp turbo elbow, megan racing dp, 3in back to tip), upgraded fuel (lexus afm, aeromotive fpr, pt 550cc injectors, walbro 255lph fuel pump) and id like to upgrade ignition just to have the whole thing done. So far I have the NGK...
  15. MA70witBoost

    CT26+BHG?

    I was wondering... Since a turbo uses the same oil from the motor, would a bhg affect the turbo? My turbo's been rebuilt and upgraded, and my motors gone and blown the head gasket. i've been wondering if the coolant could get to the turbo and cause any damage. Anyone?
  16. MA70witBoost

    Miami Machine Shops?

    Anyone know of a reputable machine shop down here in the miami are that has good 7M experience? Im recovering from a BHG and i want a good shop that can do whats listed on shaeff's thread: http://www.supramania.com/forums/showthread.php?t=1103 Anyone? Any ball park prices? i got the whole...
  17. MA70witBoost

    Anyone Buy This Turbo Manifold?

    Im interested in getting a turbo manifold for my mk3. The old ones all rusty and gay looking so i wanna clean up the engine bay (a bit more than what i've allready done).. anyone purchase it? how's it on performance? I know it looks decent... its new dammit and not rusty. but if its...
  18. MA70witBoost

    WTB R154 in Miami, FL

    Anyone? I got a W58 on my 7M-GTE right now, slips from 4-5k. Was thinking of replacing the clutch on the W58 but it makes more sense to get a R154 and upgrade the clutch on that. Anyone got one?
  19. MA70witBoost

    Drifters Unite!

    Ok, Im expecting some people to flame this thread. But this is more to gather all the people that are into drifting, and who'd like to get their MA70's sideways. Im more used to the Nissan 240SX than the Supra. But seeing as the MK3 was my 1st/5th car, is RWD, and has a pretty decent amount...
  20. MA70witBoost

    My Plans...

    Ok... I have a 1987 Toyota Supra Turbo. At the moment, its parked because of a broken clutch slave cylinder, and break master cylinder. I figured that since I had to park it, I might as well fix all of its problems to try to limit the amount of head aches ill have later on. Its current...