1st Gen Neon 1995 through 1999 Neons

sohc or dohc?

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Old Nov 13, 2006 | 06:28 PM
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Default sohc or dohc?

i am planning on buying a srt turbo for my neon, its a 96 soch and it has 64k miles on it. i was wondering how much more it would cost to switch out my engine to a dohc...and would it be worth the money?.....and doesnt the dohc fit in pretty well?
 
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Old Nov 13, 2006 | 06:52 PM
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Default RE: sohc or dohc?

You don't have to swap to a DOHC. But cost would be dependant on how cheap you can find one and whether or not, you are doing the work yourself.
 
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Old Nov 13, 2006 | 07:51 PM
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Default RE: sohc or dohc?

dohc fits like its supposed to be in there

it may cost more sine you have to get the motor, but stock for stock you will have better power
 
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Old Nov 13, 2006 | 08:31 PM
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Default RE: sohc or dohc?

but the money spent on a dohc head could be put towards better turbo management
 
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Old Nov 14, 2006 | 01:29 AM
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Default RE: sohc or dohc?

if your getting a srt4 tubo and your swapping the head
swap the pistons for sure
 
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Old Nov 14, 2006 | 01:42 AM
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Default RE: sohc or dohc?

ORIGINAL: FyreDaug

but the money spent on a dohc head could be put towards better turbo management
This is true. You want to be able to manage that, or you will destroy your engine eventually.
 
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Old Nov 14, 2006 | 02:17 AM
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Default RE: sohc or dohc?

but guys remember,
you can get a dohc head for almost the same price as the sohc-dohc adapter plate that you would have to get....i would drop in a dohc before i spent that much money on a plate

 
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Old Nov 14, 2006 | 02:32 AM
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Default RE: sohc or dohc?

ORIGINAL: 95neonriceeater

if your getting a srt4 tubo and your swapping the head
swap the pistons for sure
Which pistons are you talking about? SOHC pistons have lower compression, better for the turbo.
 
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Old Nov 14, 2006 | 10:07 AM
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Default RE: sohc or dohc?

yea use the DOHC head with the SOHC pistons, your compression will be low, and youll be able to safely boost a little more,
i just tore my TSI talon apart, it has stock n/a bottom end with turbo topend (higher compression + boost), heres a picture of what happens with 7 psi on a 10:1 engine

[IMG]local://upfiles/37714/653C9C87C91C477CA4E17C2C7545682E.jpg[/IMG]
 
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Old Nov 14, 2006 | 10:51 AM
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Default RE: sohc or dohc?

o that isnt that bad

did you do that wonderful work or the previous owner???
 
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