Notices
Evo General Discuss any generalized technical Evo related topics that may not fit into the other forums. Please do not post tech and rumor threads here.
Sponsored by: RavSpec - JDM Wheels Central

why changing from 2.3 to 2.0?

Thread Tools
 
Search this Thread
 
Old Dec 9, 2010 | 11:51 AM
  #31  
RockmanX's Avatar
Evolved Member
iTrader: (78)
 
Joined: Aug 2008
Posts: 6,623
Likes: 4
From: Louisiana
Originally Posted by wreckless969
I'm in stock intake mani stock exaust mani and red. And I seem to have made a lot more torque then you and only a little less whp at less boost Rock. So lets not try and pull cards here .
lets pull cards my car did not sweat to make those numbers I have alot more power to get out my setup so i will lay down way more they stopped only because I Had a soft spring in my Forge MBC. So lets get it right it will be back on the dyno now that the spring was changed. I had no clue when i bought the FORGE MBC 2 years ago it had a soft spring i bought it and never turned the dial on it ever left it for my future build just installed it is all. So plan on my whp going up and tq for only 35psi on soft spring not even a aggressive tuning map i laid that down what do you think is going to happen when jorge goes back to austin??? Come on now. I dont mind the 2.3 but dont downplay the 2.4 because you want to keep a evo block dont downplay the 2.4 because you think you have more power then mine. dont downplay the block because it has no oil squirters. If you want to see a amazing 2.4 setup go look at blkcarbonevos yet again. Extremely impressive and you see ALOT of the shops now jumping on the 2.4 bandwagon. Again the 2.3 is cool and a good motor.
Reply
Old Dec 9, 2010 | 11:53 AM
  #32  
RockmanX's Avatar
Evolved Member
iTrader: (78)
 
Joined: Aug 2008
Posts: 6,623
Likes: 4
From: Louisiana
Originally Posted by keath
So i guess i would have to search more and find out...
i am planning on a motor swap next summer.
you cant go wrong with a 2.4 man ask your tuner tscompusa about them. he will tell you the truth. the 2.3 is not to shabby either if you want to keep your block
Reply
Old Dec 9, 2010 | 12:00 PM
  #33  
wreckless969's Avatar
Evolved Member
iTrader: (11)
 
Joined: May 2005
Posts: 1,143
Likes: 1
From: Fort Riley, KS
Ok your car didn't sweat, thats a great use of personification but what does it really mean in terms of reality? Not much your car made what it made and until it makes more it hasn't made more. I can make more power to if I so choose but I like where my powerband sits and I don't wanna push it to the right just to gain more power.

And stop coasting on Mikeys car. Yeah his car is an amazing machine and I am not saying its not but the fact is its more modified then mine. My car maintains a pretty stock appearance.

I am not downplaying the 2.4 I am saying I have a problem with people downplaying the 2.3, your exact words stated I chose the wrong motor. But my "wrong" motor on a smaller turbo and less boost and less displacement has about 50 more ft lb of torque give or take. I hate using those numbers those as its kinda bench numbers as I have to convert it but Ill be outta Iraq in about a week and when I get it on the Dyno jet Ill give you the real numbers.

Bottom line is the 2.4 is a great motor but so is the 2.3 so don't throw it to the wolves. And I still feel the 2.4 is a bit over hyped, something can be good and still be over hyped.

Originally Posted by RockmanX
lets pull cards my car did not sweat to make those numbers I have alot more power to get out my setup so i will lay down way more they stopped only because I Had a soft spring in my Forge MBC. So lets get it right it will be back on the dyno now that the spring was changed. I had no clue when i bought the FORGE MBC 2 years ago it had a soft spring i bought it and never turned the dial on it ever left it for my future build just installed it is all. So plan on my whp going up and tq for only 35psi on soft spring not even a aggressive tuning map i laid that down what do you think is going to happen when jorge goes back to austin??? Come on now. I dont mind the 2.3 but dont downplay the 2.4 because you want to keep a evo block dont downplay the 2.4 because you think you have more power then mine. dont downplay the block because it has no oil squirters. If you want to see a amazing 2.4 setup go look at blkcarbonevos yet again. Extremely impressive and you see ALOT of the shops now jumping on the 2.4 bandwagon. Again the 2.3 is cool and a good motor.
Reply
Old Dec 9, 2010 | 12:03 PM
  #34  
slowboi_x's Avatar
Newbie
iTrader: (1)
 
Joined: Nov 2010
Posts: 69
Likes: 0
From: Canada
there's the problem. with my 2.1 im pushing 630whp and my plans for the 2.4 was getting it to the 800s with a bigger turbo(6567) so if what i am reading is wright, i should stick to the 2.1 for the bigger turbo
I would sit down with whoever is building your engine and discuss it. In addition I would take a look at some 800hp builds on 4cyls and see what guys are doing for compression, bore, stroke, redline, type of fuel used, etc.

There are alot of factors here, your engine builder should be able to do the math and work backwards from 800hp to see if piston speed will be an issue on a 800hp evo build given a certain bore and stroke.
Reply
Old Dec 9, 2010 | 12:10 PM
  #35  
RockmanX's Avatar
Evolved Member
iTrader: (78)
 
Joined: Aug 2008
Posts: 6,623
Likes: 4
From: Louisiana
Originally Posted by wreckless969
Ok your car didn't sweat, thats a great use of personification but what does it really mean in terms of reality? Not much your car made what it made and until it makes more it hasn't made more. I can make more power to if I so choose but I like where my powerband sits and I don't wanna push it to the right just to gain more power.

And stop coasting on Mikeys car. Yeah his car is an amazing machine and I am not saying its not but the fact is its more modified then mine. My car maintains a pretty stock appearance.

I am not downplaying the 2.4 I am saying I have a problem with people downplaying the 2.3, your exact words stated I chose the wrong motor. But my "wrong" motor on a smaller turbo and less boost and less displacement has about 50 more ft lb of torque give or take. I hate using those numbers those as its kinda bench numbers as I have to convert it but Ill be outta Iraq in about a week and when I get it on the Dyno jet Ill give you the real numbers.

Bottom line is the 2.4 is a great motor but so is the 2.3 so don't throw it to the wolves. And I still feel the 2.4 is a bit over hyped, something can be good and still be over hyped.
Lots of things are overhyped in the evo world and i can name a few and a few shops as well but understand what your saying. People are now discovering the 2.4 nobody ever said lets drop the 2.3 and just go straight to 2.4. Any type of displacement for a more responsive setup is good. by not breaking a sweat mean my map is far from aggressive and did not require tricks etc to pull power out of it which is good. your numbers are great i loved how your tq was higher then you whp i told you that several times
Reply
Old Dec 9, 2010 | 12:10 PM
  #36  
38six's Avatar
Evolving Member
iTrader: (6)
 
Joined: May 2007
Posts: 380
Likes: 0
Originally Posted by alanarias22
there's the problem. with my 2.1 im pushing 630whp and my plans for the 2.4 was getting it to the 800s with a bigger turbo(6567) so if what i am reading is wright, i should stick to the 2.1 for the bigger turbo
Your on the right track, the PTE 6765/ FP HTA3794 would be better suited for a 4g63 2.0L & a LR 2.0L, & or a 4g64 2.1L. Personally I would even consider a 4g64 LR 2.2L.
Reply
Old Dec 9, 2010 | 12:14 PM
  #37  
GBAILEY472's Avatar
Evolving Member
iTrader: (52)
 
Joined: Sep 2008
Posts: 224
Likes: 0
From: Canada
I was told having a 2.3 or 2.4 is harder on the drivetrain, and this might be a influence factor on sticking with a 2.0
Reply
Old Dec 9, 2010 | 12:22 PM
  #38  
38six's Avatar
Evolving Member
iTrader: (6)
 
Joined: May 2007
Posts: 380
Likes: 0
Originally Posted by wreckless969
Whats with all the hate on the 2.3? I love my 2.3, and I 474whp and 505ft lbs on Davids Mustang dyno. Thats around 545whp and 580ft lbs on a dyno jet. And thats on a red. And I can rev to 8300rpms.

I think a lot of this 2.4 crap is hype. While I strongly agree stroking is the way to go I realyl dont feel the 2.4 is really superior to the 2.3, maybe it is slightly but most people will never see the difference on the street.
I got nothing but love for the 2.3... The best way to think about it, is the 2.4L is a good alternative for those people who wish to start a short block build for cheaper, with out any down time.
Reply
Old Dec 9, 2010 | 12:23 PM
  #39  
38six's Avatar
Evolving Member
iTrader: (6)
 
Joined: May 2007
Posts: 380
Likes: 0
Originally Posted by GBAILEY472
I was told having a 2.3 or 2.4 is harder on the drivetrain, and this might be a influence factor on sticking with a 2.0
True, so is launching the car...
Reply
Old Dec 9, 2010 | 12:30 PM
  #40  
wreckless969's Avatar
Evolved Member
iTrader: (11)
 
Joined: May 2005
Posts: 1,143
Likes: 1
From: Fort Riley, KS
I would say if the strokers are worst on the drive train it would be because the make more torque at the same horse power level. And most people are dumb and think clutches are rated in hp when they in fact are rated in torque.
Reply
Old Dec 9, 2010 | 12:40 PM
  #41  
KWezzy's Avatar
Evolving Member
 
Joined: Jan 2010
Posts: 192
Likes: 0
From: ocean
Originally Posted by RockmanX
All i will say is there is alot of companies that build 2.4 alot cheaper then that. you have to look around not just because its cheaper does not mean its a junk motor. I paid less then that for mine and had to replace some parts and still did not even come close to cracking 3k
Now this is pretty good to know but I'm greedy I want the 2.4L, I looked on ebay couldn't find anything, guess I would have to look better when the time is right.
Reply
Old Dec 9, 2010 | 12:50 PM
  #42  
KWezzy's Avatar
Evolving Member
 
Joined: Jan 2010
Posts: 192
Likes: 0
From: ocean
Originally Posted by 38six
True, so is launching the car...
+1
Reply
Old Dec 9, 2010 | 12:52 PM
  #43  
L@Ncer06's Avatar
Evolving Member
iTrader: (4)
 
Joined: Aug 2008
Posts: 380
Likes: 0
From: SATX
Originally Posted by GBAILEY472
I was told having a 2.3 or 2.4 is harder on the drivetrain, and this might be a influence factor on sticking with a 2.0
Any evo with 380+ torque is hard on the drivetrain
Reply
Old Dec 9, 2010 | 01:00 PM
  #44  
alanarias22's Avatar
Thread Starter
Evolving Member
iTrader: (39)
 
Joined: Jan 2010
Posts: 133
Likes: 0
From: new york
Originally Posted by KWezzy
Now this is pretty good to know but I'm greedy I want the 2.4L, I looked on ebay couldn't find anything, guess I would have to look better when the time is right.
look in the for sale section, ive seen a few
Reply
Old Dec 9, 2010 | 01:06 PM
  #45  
Dallas J's Avatar
EvoM Guru
Veteran: Army
Photogenic
Liked
Community Favorite
iTrader: (1)
 
Joined: Jul 2004
Posts: 5,968
Likes: 810
From: Portland, Or
My opinion on why the 2.4 is so much greater than a 2.3... If you still have a good 2.0l short block, sell it whole to offset the cost of the 2.4l build. Boom, cheaper
Reply



All times are GMT -7. The time now is 02:07 PM.