Will 2.0 SOHC head work on 2.4 DOHC block?
#12
#13
![Default](https://dodgeforum.com/forum/images/icons/icon1.gif)
ORIGINAL: JackMehoffer69
omg you Rock! Thats actually not that bad, its high but its managable. Thanks so much for doing the math on it![Smile](https://dodgeforum.com/forum/images/smilies/smile.gif)
What will I need to run this motor safe at 10.6:1 ? injector upgrade possibly?
Unlike the 2.0 will a 2.4 have alot of low end power? this car will likely be used just as passenger car and a work car and one of the things my wife complains about is the car not having enough low end power with passengers. I hope the 2.4 will make the car move good off the line with the automatic.
ORIGINAL: 95to96transplantneon
2.4 dohc block sohc head would be...
9.47 + 1.3 = 10.77 - 0.13 = 10.64:1
ok so its not as high as i thought... but its still high...
2.4 dohc block sohc head would be...
9.47 + 1.3 = 10.77 - 0.13 = 10.64:1
ok so its not as high as i thought... but its still high...
omg you Rock! Thats actually not that bad, its high but its managable. Thanks so much for doing the math on it
![Smile](https://dodgeforum.com/forum/images/smilies/smile.gif)
What will I need to run this motor safe at 10.6:1 ? injector upgrade possibly?
Unlike the 2.0 will a 2.4 have alot of low end power? this car will likely be used just as passenger car and a work car and one of the things my wife complains about is the car not having enough low end power with passengers. I hope the 2.4 will make the car move good off the line with the automatic.
the 2.4 is a tq monster anyways plus the bump in compression is going to add more then the sohc is going to add more... so say the least yoru going to have a tq laviaton...
ATX tranny acually performs better with the increase in tq then when used with a lesser powered 2.0.... you may need to adjust the kickdown a bit to better handle the increase in hp and tq so it will shift appropriotly but it will like it...
#14
![Default](https://dodgeforum.com/forum/images/icons/icon1.gif)
ORIGINAL: 95to96transplantneon
ok you will need to run the 24lb injectors anyways for the 2.4 swap... and will be enuf for the extra boost in compression...
the 2.4 is a tq monster anyways plus the bump in compression is going to add more then the sohc is going to add more... so say the least yoru going to have a tq laviaton...
ATX tranny acually performs better with the increase in tq then when used with a lesser powered 2.0.... you may need to adjust the kickdown a bit to better handle the increase in hp and tq so it will shift appropriotly but it will like it...
ORIGINAL: JackMehoffer69
omg you Rock! Thats actually not that bad, its high but its managable. Thanks so much for doing the math on it![Smile](https://dodgeforum.com/forum/images/smilies/smile.gif)
What will I need to run this motor safe at 10.6:1 ? injector upgrade possibly?
Unlike the 2.0 will a 2.4 have alot of low end power? this car will likely be used just as passenger car and a work car and one of the things my wife complains about is the car not having enough low end power with passengers. I hope the 2.4 will make the car move good off the line with the automatic.
ORIGINAL: 95to96transplantneon
2.4 dohc block sohc head would be...
9.47 + 1.3 = 10.77 - 0.13 = 10.64:1
ok so its not as high as i thought... but its still high...
2.4 dohc block sohc head would be...
9.47 + 1.3 = 10.77 - 0.13 = 10.64:1
ok so its not as high as i thought... but its still high...
omg you Rock! Thats actually not that bad, its high but its managable. Thanks so much for doing the math on it
![Smile](https://dodgeforum.com/forum/images/smilies/smile.gif)
What will I need to run this motor safe at 10.6:1 ? injector upgrade possibly?
Unlike the 2.0 will a 2.4 have alot of low end power? this car will likely be used just as passenger car and a work car and one of the things my wife complains about is the car not having enough low end power with passengers. I hope the 2.4 will make the car move good off the line with the automatic.
the 2.4 is a tq monster anyways plus the bump in compression is going to add more then the sohc is going to add more... so say the least yoru going to have a tq laviaton...
ATX tranny acually performs better with the increase in tq then when used with a lesser powered 2.0.... you may need to adjust the kickdown a bit to better handle the increase in hp and tq so it will shift appropriotly but it will like it...
Also with the 2.4 i have some questions about the alternator and power steering pump brackets i know you probably have this in your swap info but I didn't see anything when I skimmed through about why I would need a PT cruiser bracket for the Alternator and Power steering. Are they too big or in the way? or just bad spot?
thanks.
#15
#16
#17
![Default](https://dodgeforum.com/forum/images/icons/icon1.gif)
ORIGINAL: boxerjl2
so you saying if i put the Sohc head on my car would be even faster then it already is... if thats true![Big Grin](https://dodgeforum.com/forum/images/smilies/biggrin.gif)
![Big Grin](https://dodgeforum.com/forum/images/smilies/biggrin.gif)
![Big Grin](https://dodgeforum.com/forum/images/smilies/biggrin.gif)
im gonna get a race ported sohc head with a crane cam![Big Grin](https://dodgeforum.com/forum/images/smilies/biggrin.gif)
so you saying if i put the Sohc head on my car would be even faster then it already is... if thats true
![Big Grin](https://dodgeforum.com/forum/images/smilies/biggrin.gif)
![Big Grin](https://dodgeforum.com/forum/images/smilies/biggrin.gif)
![Big Grin](https://dodgeforum.com/forum/images/smilies/biggrin.gif)
im gonna get a race ported sohc head with a crane cam
![Big Grin](https://dodgeforum.com/forum/images/smilies/biggrin.gif)
Horsepower aside theres only 2-3ft lbs of torque difference between the sohc and dohc and so the gearing makes all the difference and sohc gears suck (for power anyway).
Right now I'm porting the head from my 95 motor and I think it will be a nice fit for the 2.4 seeing its got theagressivefactory cam in it not the dogwater 96-99 cam. I'm just excited to have a 2.4 and I can't wait for the torque fest
![Big Grin](https://dodgeforum.com/forum/images/smilies/biggrin.gif)
#18