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Help me Pro.4G94 / 4G93/ 4G92 thing!

Discussion in 'Car Modification' started by bertdeen30, Jul 10, 2007.

  1. bertdeen30

    bertdeen30 Senior Member
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    im thinking for Mivec 2.0 kit from 4g93T turbo block ball to 2.0 stroker kit with mivec head high cam

    but since now ppl telling me that use 4G94 mivec ? if not mistaken they are original mivec. but the problem is SOHC 2.0 4G94 ?

    so do anyone here know that 4G94 mivec . same use extractor and inlet manifold? 4g94 with mivec head . 4g92 twin cam can ?

    any one know any idea. or can explain for me tQ
     
  2. BananaBoyz

    BananaBoyz 15 Year | Platinum

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    4G94 soch or doch is very rare...
     
  3. whatdamn

    whatdamn Senior Member
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    bertdeen30,
    "im thinking for Mivec 2.0 kit from 4g93T turbo block ball to 2.0 stroker kit with mivec head high cam"

    the correct term is 'bore' not 'ball'. and you can't 'bore to 2.0 stroker kit' because a stroker kit would consist of shorter connecting rods and a different crankshaft(?). please use the correct terms.
     
  4. bertdeen30

    bertdeen30 Senior Member
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    do it need a shorter conrod ? im not too sure for this . sorry for my explaination and my english is poor

    bore oversize piston , bore forge piston and conrod internal for lightening izzit possible to make more CC ?
     
  5. cooljas

    cooljas Senior Member
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    let's get things rite here.....alot of mitsu guys out there did plan to do a 2liter stroker in a 4g93 block, pls bare in mind tat the 4g94 which is da 2liter engine is very difficult to find at the market.....if u can even find a 4g94 crank in the market do u know wat length n size of conrod or from which make of conrod u wanna use?U can ask ppl how many ppl has really success in doin tis 2liter stroker?
     
  6. BananaBoyz

    BananaBoyz 15 Year | Platinum

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    i have waste rm6k with 4G94 into 4G93 Block...now need rm2k more...

    wanna waste like me..go ahead...lot of thing can be use...

    wanna make hybrid mivec...i can do it for you...will be 13sec less 400m...019-5527998 my friend also go 4G92 Mivec OverSize Piston 82mm
     
  7. bertdeen30

    bertdeen30 Senior Member
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    -.- ~ bro . 4G93 maximize oversize piston is ? if not mistaken is 83mm . the conrod will be the same or maybe a Ca18 or Ca20 conrod bigger size . but maybe can do abit or boring on the rod to make sure it abit thinner..~
    4G94 into 4G93block . i cannot know what is the different in between . but the piston and the conrod also the crankshaft itself is different. if im not mistaken from the website og the length ..the shortest conrod is from mivec , the longest is from 4g94.

    any one have other idea. or any different idea to make a 4G93 to 80% maximize boreing.~
    maybe 84mm ? do they have such forge piston .im looking for a block , a head and etc . not a full engine . target is 450 -550 hbps . on mivec turbo .
     
  8. cooljas

    cooljas Senior Member
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    For a 4G93 the maximum size u can go is 83mm but if u wanna hit 450-550bhp, everything in ur internal muz be forged, ur block have to be strong!Pls bare in mind tat the 4G9X series engine got very less aftermarket parts to play with, u muz 'rojak' here and there but tis will change the realibility of the engine...If u really have the cash, u can order and custom make the forged piston from wiseco,cp and etc etc......conrod so far in the market for 4g93 is eagle conrod which is the cheapest, another brand available is pauter conrod which is much more expensive then the eagle!
    If u wanna use stock conrod either from any of the 4g9x to hit the hp tat u want...u might juz forget it!Maybe u can hit tat horsepower but how long will ur engine last?
    THe most important thing is u know wat u r doing, seek advice from mechanics/workshops/friends tat is familiar with the 4g9X engine....Hope ull archieve ur target, happy modding:shades_smile:
     
  9. jinkl

    jinkl Moderator
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    changing piston is nt same as changing conrods , pistons u can bore n fit em in n also need to modify ur pin n conrod end , but diffrent car conrods into the crank cant be done , i dont tink u can mod a conrod to fit the crank , just isnt a wise choice , u can contact DSP motorsports in batu caves , their drag car is a 2.0 litre stroke mivec turbo running on gt35r turbo , hp is 500+ , everything came from australia i heard u can contact vteckiller also if u want to i tink he is the one brought it down for them , its sure 20k+
     
  10. BananaBoyz

    BananaBoyz 15 Year | Platinum

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    max for 4g93 is 83mm yeeeees true but if dont like thin...use slevee block...also became 2.0
     
  11. revolution3

    revolution3 Senior Member
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    just asking 4g93 block have block guard ? like vtec have block guard .. if 4g93 block have block guard.
     
  12. vteckiller

    vteckiller Supporting Merchants
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    ya can get la but u r right cost aprrox 20k la.
    for billet crank,conrod,piston,with bearings etc..
     
  13. rpm2racing

    rpm2racing Senior Member
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    Back yard toyota 1.6L can get the 650hp without stroker.With wiseco pistons 81.5mm,forged rod and Oem Crank can boost 2.8bar.with a good tuning,dog gear set the cost only rm25k.If u run for project car....u have to think about that.
     
  14. rpm2racing

    rpm2racing Senior Member
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    The best fuel for drag car is.....Methanol,Alchol or Nitro Meth..huge Boosting..hehehehehe
     
  15. boyzone

    boyzone Senior Member
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    2L in Mivec, will affected high rev performance?
    btw, will go thru full engine balancing?:confused:
     
  16. rpm2racing

    rpm2racing Senior Member
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    Dont waste your time,money to rojak2 without realy proven.R&D have good facility n tecnology like Australia and USA.Better run stock crank, performance stuff and tune proper.
     
  17. Trinityblood

    Trinityblood Senior Member
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    thats correct bro...
     
  18. rpm2racing

    rpm2racing Senior Member
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    But Somebody can tell u MALAYSIA BOLEH....hehehehe.Looking white man do Rojak2...we copy..but cannot get the same result.Kepala sakit...and make a kung fu style...and best song for the others people.Malaysian Biz Style.
     
  19. silver_le

    silver_le Senior Member
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    so how to make this 4g93 become 2.0? or can it be done?
     
  20. vteckiller

    vteckiller Supporting Merchants
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    yes ofcourse u get less rev's
    this is due to a worst rod ratio..
    bigger crank so shorter rod ratio..
    so good for mid range and low revs bad for high high revs..but u can over come that problem by getting a big big exhaust cam shaft..will help out a bit la..
     

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