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Thread: E36 m60b40 HX40 v8 Turbo on going

  1. #51
    Join Date
    Feb 2016
    Location
    Ashgabat
    Posts
    841
    My Cars
    e36 v8 Turbo HX-40
    Hi there, so, we managed to increase our boost to 06bar. Boost become 06bar in about 3000rpm, then ECU starts play with wastegate and hold pressure to 0.5bar. So far is everything is ok. Fuel is shit, but no presence of knocking. Our protection is based on next:
    1. Egt=900°C
    2. Boost more than 0.8bar
    3. Rpm 6800
    4. Knocking

    Additional, engine temperature is 80-90°C. Afr 12.
    Also, i have to change my stock clutch. It does not hold after 3500rpm on 4rd & 5th gear.
    Last edited by dovlet; 10-10-2018 at 03:01 PM.
    e39 540i 6speed Supercharged,
    E36 v8 m62 with m60 headers, Turbp HX-40 0.6-0.5bar or 9psi, custom exhaust & Turbo manifold, injectors 440cc, ECU Invent EMS-2, Mishimoto Intercooler and oilcooler, etc…

  2. #52
    Join Date
    Feb 2016
    Location
    Ashgabat
    Posts
    841
    My Cars
    e36 v8 Turbo HX-40
    Hi gents, several days ago reached limit of my clutch kit on 0.5 bar of boost. Now, looking for some mods with clutch. Thinking to modify my clutch by adding additional pressing plate. Or any other budget idea?
    e39 540i 6speed Supercharged,
    E36 v8 m62 with m60 headers, Turbp HX-40 0.6-0.5bar or 9psi, custom exhaust & Turbo manifold, injectors 440cc, ECU Invent EMS-2, Mishimoto Intercooler and oilcooler, etc…

  3. #53
    Join Date
    Feb 2016
    Location
    Ashgabat
    Posts
    841
    My Cars
    e36 v8 Turbo HX-40
    Installed new clutch and proceeded to tune. Reached limits of 330cc injectors on 5400rpm 0.64bar. Today installed 440cc injectors and now another problem. During test, 4th gear full load, car is starting slip even new tires. Now looking for some slick tires)))) Also, trying to set limits on each gear to avoid usage of unnecessary power.
    e39 540i 6speed Supercharged,
    E36 v8 m62 with m60 headers, Turbp HX-40 0.6-0.5bar or 9psi, custom exhaust & Turbo manifold, injectors 440cc, ECU Invent EMS-2, Mishimoto Intercooler and oilcooler, etc…

  4. #54
    Join Date
    Feb 2016
    Location
    Ashgabat
    Posts
    841
    My Cars
    e36 v8 Turbo HX-40
    e39 540i 6speed Supercharged,
    E36 v8 m62 with m60 headers, Turbp HX-40 0.6-0.5bar or 9psi, custom exhaust & Turbo manifold, injectors 440cc, ECU Invent EMS-2, Mishimoto Intercooler and oilcooler, etc…

  5. #55
    Join Date
    Feb 2016
    Location
    Ashgabat
    Posts
    841
    My Cars
    e36 v8 Turbo HX-40
    Ok, now it is impossible drive 1st 2nd and 3rd gears due to high power and wheels cannot hold asphalt. Currently trying to reduce power for first 3 gears.
    e39 540i 6speed Supercharged,
    E36 v8 m62 with m60 headers, Turbp HX-40 0.6-0.5bar or 9psi, custom exhaust & Turbo manifold, injectors 440cc, ECU Invent EMS-2, Mishimoto Intercooler and oilcooler, etc…

  6. #56
    Join Date
    Apr 2006
    Location
    Minnesota eh?
    Posts
    6,155
    My Cars
    86 325es
    Can you get drag radials in Turkmenistan?


    86 325es, 2.8L m50, S476sxe, ProEFI 128 ecu, e85, solid rear axle, TH400 trans, 28x10.5w slicks, zip ties, popsicle sticks, tape
    best time 9.06 @ 151.8 mph, best 60 foot 1.30

  7. #57
    Join Date
    Nov 2018
    Location
    South of Poland
    Posts
    34
    My Cars
    E36
    What would be guestimate torque for this setup@pressure?

  8. #58
    Join Date
    Feb 2016
    Location
    Ashgabat
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    e36 v8 Turbo HX-40
    Quote Originally Posted by someguy2800 View Post
    Can you get drag radials in Turkmenistan?
    I do not know whether i understood your question or not. You meant do we have drag race for 1/4 mile with numbers of passed time? If yes, then no. We have no that.

    - - - Updated - - -

    Quote Originally Posted by Vexatus View Post
    What would be guestimate torque for this setup@pressure?
    Have no idea about torque. Just estimated hp is 450. Mine car has 4.4l bottom and intake cams from 4l m60 in intake and exhaust. Also, a very good mishimoto intercooler and engine termostate for 80 C which helps very well.
    e39 540i 6speed Supercharged,
    E36 v8 m62 with m60 headers, Turbp HX-40 0.6-0.5bar or 9psi, custom exhaust & Turbo manifold, injectors 440cc, ECU Invent EMS-2, Mishimoto Intercooler and oilcooler, etc…

  9. #59
    Join Date
    Nov 2018
    Location
    South of Poland
    Posts
    34
    My Cars
    E36
    Quote Originally Posted by dovlet View Post
    I do not know whether i understood your question or not. You meant do we have drag race for 1/4 mile with numbers of passed time? If yes, then no. We have no that.
    Drag radials = dragrace radial tires, special, basically - slick, tires with high profile and soft sides
    http://lmgtfy.com/?q=drag+radials

  10. #60
    Join Date
    Feb 2016
    Location
    Ashgabat
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    841
    My Cars
    e36 v8 Turbo HX-40
    Quote Originally Posted by Vexatus View Post
    Drag radials = dragrace radial tires, special, basically - slick, tires with high profile and soft sides
    http://lmgtfy.com/?q=drag+radials
    My bad, sorry for my English. No, we have no. I think I will buy 2pc. But, should order from another country and it cost huge to bring them)))
    e39 540i 6speed Supercharged,
    E36 v8 m62 with m60 headers, Turbp HX-40 0.6-0.5bar or 9psi, custom exhaust & Turbo manifold, injectors 440cc, ECU Invent EMS-2, Mishimoto Intercooler and oilcooler, etc…

  11. #61
    Join Date
    Apr 2006
    Location
    Minnesota eh?
    Posts
    6,155
    My Cars
    86 325es
    If you can get a set of Mickey Thompson ET Street R tires that should pretty much solve your traction issues.


    86 325es, 2.8L m50, S476sxe, ProEFI 128 ecu, e85, solid rear axle, TH400 trans, 28x10.5w slicks, zip ties, popsicle sticks, tape
    best time 9.06 @ 151.8 mph, best 60 foot 1.30

  12. #62
    Join Date
    Feb 2016
    Location
    Ashgabat
    Posts
    841
    My Cars
    e36 v8 Turbo HX-40
    Would be difficult find them here.

    Now i faced with next. I have injectors 440cc 9psi boost 5600rpm injectors 95% duty. Is that possible? I thought i easily can handle 9psi.
    e39 540i 6speed Supercharged,
    E36 v8 m62 with m60 headers, Turbp HX-40 0.6-0.5bar or 9psi, custom exhaust & Turbo manifold, injectors 440cc, ECU Invent EMS-2, Mishimoto Intercooler and oilcooler, etc…

  13. #63
    Join Date
    Feb 2016
    Location
    Ashgabat
    Posts
    841
    My Cars
    e36 v8 Turbo HX-40
    Just to update. Everything going smooth, increased 5bar fuel pressure and again reached limits of 440cc injectors. 0.5bar of boost 450hp with superbad gas. Soon going to install additional #9 injector before throttle and let ECU control it after 5000rpm. IMG-20190202-WA0030.jpg
    e39 540i 6speed Supercharged,
    E36 v8 m62 with m60 headers, Turbp HX-40 0.6-0.5bar or 9psi, custom exhaust & Turbo manifold, injectors 440cc, ECU Invent EMS-2, Mishimoto Intercooler and oilcooler, etc…

  14. #64
    Join Date
    Feb 2016
    Location
    Ashgabat
    Posts
    841
    My Cars
    e36 v8 Turbo HX-40
    PS. Never ever use OEM ECU tuning pack. Use only stand alone. You will save money and time.
    e39 540i 6speed Supercharged,
    E36 v8 m62 with m60 headers, Turbp HX-40 0.6-0.5bar or 9psi, custom exhaust & Turbo manifold, injectors 440cc, ECU Invent EMS-2, Mishimoto Intercooler and oilcooler, etc…

  15. #65
    Join Date
    Feb 2016
    Location
    Ashgabat
    Posts
    841
    My Cars
    e36 v8 Turbo HX-40
    Slowly coming to my goal. With 1 passenger on board checked 1/4 mile @13.3sek.
    e39 540i 6speed Supercharged,
    E36 v8 m62 with m60 headers, Turbp HX-40 0.6-0.5bar or 9psi, custom exhaust & Turbo manifold, injectors 440cc, ECU Invent EMS-2, Mishimoto Intercooler and oilcooler, etc…

  16. #66
    Join Date
    Oct 2016
    Location
    Philadelphia, PA
    Posts
    64
    My Cars
    E36 2JZ
    What MPH at 13.3? Also you are limited to around 12psi of boost mostly because the injectors, up top it could taper back to 9 near 6000RPM. If you can't spend money on draft radials just get very good street tires. Pirelli, Michelin, Toyo etc. There are some adequate tires around for a 400HP car

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