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  1. Supra-Man18

    2-step stuck engaged.. EMS 8860

    My ems 8860 has a glitch where the 2 step stays engaged wheteher the switch is on or off and the pedal is depressed or not. The car was fine the weekend before and this morning omw to work I decided to get a quick pull and it was just would rev up to the 2 step setting and start building boost...
  2. Supra-Man18

    Clutch/ Transmission problem at operating temp !

    On cold start the car shifts butter smooth thru out the whole power band.. After about 20 minutes of driving, If i come to a stop, It will Not got into first smoothly.. Id have to Bounce it around a few other gears first and then it will go into first.. Sometimes ill try to put it in first and...
  3. Supra-Man18

    Aem or ems 6860 ???

    The time has come for me to finish my setup. and im bouncing between these 2 Engine management systems. Does anyone have any feed back on both ? what are advantages and disadvantages ? Thanks in advance
  4. Supra-Man18

    Best tune for 650 hp.. MANAGEMENT ??

    Im really trying to complete this car by summer... and i have everything i need to do it EXCEPT an ecu.. I do have n emanage blue But im debating if i should tune with it or not.. I would like to do this once and be done with it.. So Im debating between EMS 6860, Mega-squirt, Emanage blue, AFC...
  5. Supra-Man18

    Weird 1jz Vacuum pressure

    When i first put my 1j together it idled at -20in vacuum.. It idled the same after i singled it.. Then i put some BC 264's in there and it idled with a hunt at -15in.. I had the car parked about 2weeks, and the battery was low so i changed the battery and when i started the car up it now idles...
  6. Supra-Man18

    Driveshaft PLay BUT NO center Support Bearing !

    Everytime i shift the drive shaft gives me a bouncing Feel or a rocking type of feel... But i have A Full One Piece Driveshaft... So i assum one of the Diff bearings are no good.. But which would that be ?
  7. Supra-Man18

    Backfiring and bouncing at 3k BUT ONLY ON A COLD START

    Every morning i start up n head to work the first 2 minutes of driving the car sputters around 2500rpm's and backfires badly.. It feels like the car wants to go but its being held back.. like the ecu pulling timing or something.. But after about 5 mins of driving.. It all clears up n she runs...
  8. Supra-Man18

    code 34 "ABNORMAL BOOST PRESSURE"

    Why would i throw this code at 12 psi ? :(
  9. Supra-Man18

    Weird Voltage Issue

    Usually when i start my car In the morning the idle shoots up to about 1500rpms and the the volts are at 14.0- 14.3 then the idle goes down about 30 seconds to a minute after to about 1000rpms and the voltage is at 14 give or take 0.1 volts..When i drive and it gets to operating temps the...
  10. Supra-Man18

    Blitz Ecu Vs. Mines Ecu

    Whats the difference between these 2 ? Does either have any advantages over the other ???
  11. Supra-Man18

    Tanabe Exhaust for 600hp ???

    Anyone running a full tanabe catback around these power ranges ? I m pretty set for 600hp w/ a gt4088 and full 3inch exhaust but inside the resonator the diameter dips to about 2.65-2.75 inches in the exhaust system... will this hinder the power capabilities or will it not affect it much ?
  12. Supra-Man18

    Marlin Crawler R-154 rebuild kit

    I need one of these.. But apparently the marlin crawler website does not offer it for sale.. It was not listed on the websites. anyone know where i may purchase this kit from.. Is it even worth the trouble to find it and the money to pay over the Brand New OEM Toyota rebuild kit ???
  13. Supra-Man18

    So the insurance company booted the supra off the policy

    They say the car is too old to be insured... : / damn these old sexy toyotas. they're gettin harder n harder to carry them on. And just in time too my tranny just took a shit...
  14. Supra-Man18

    An interresting AFPR question

    Ive seen plenty afpr setups but recently i came upon one that was done a little different... this guys setup had the original feed to the rail then an adapter where the Return was routing it to the afpr and then to the original return line. He claims his objective was to keep 40 psi of fuel...
  15. Supra-Man18

    Redline heavy duty shock proof in tranny ???

    Ive heard of guys using it in Differentials? But is it a good idea to use in the transmission also ?
  16. Supra-Man18

    The "NOT SO GOOD" gas mileage thread

    Yes the title states all.. Anyone else on here getting less than 175 miles per tank ! I got 145 miles to my whole tank the other day :aigo: This is kickin my ass. And thats Not drivin like an ass 24/7 either lol
  17. Supra-Man18

    Boost control Help !

    Im looking into getting a MBC for my supra... I recently had a Greddy Profec B spec II and didnt have much of a good time with it. Anyone have any recommendations for a MBC ? A good 1 with no spikes.. I want one that i can take to 25 psi safely...
  18. Supra-Man18

    Code 42 !!!

    Speed sensor ? I dont know why i have this code.. My speedo IS working :aigo:.. I realive if i cruise in the 3k rpm range it always comes on.. BUT WHY !?
  19. Supra-Man18

    More Idle Issues...

    I turned the car on today and it gave me a 550-600ish idle... I raise the idle to 900, wen finished i rev the car to about 4k and let it drop and the idle drops to 900 then gradually keeps going right back down to 650ish... And wen i turn my fogs, and or headlights on the idle drops another...
  20. Supra-Man18

    The Map sensor filter...

    So i find that car ran WAY better with the map sensor vacuum on a diff port other than the one with the filter... I want to know what you call this peice or if i can buy a new one( or what thread is that screw in side of it is ) Whether it has the filter or no and replace my stock one.. I kinda...