KA24E Piston Questions
Thread Starter
Communist
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KA24E Piston Questions
ive been to some different website that have various compression ratios for the SOHC 2.4L Nissan engines. im not sure if nissan came out with different engine internals for the different models (i doubt it), or if the websites dont know what they are talkin about (highly possible). any who help me out and throw me some numbers on the ka24e compression ratios. trying to figure out what pistons i should go with for a Ka24de-t project in the near future.
thanks
china
thanks
china
Forever Broke Nissan
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dont use single cam pistons if youre going turbo. dont really want to mix boost and really high compression numbers.
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If you have three quarters, four dimes, and four pennies, you have $1.19. You also have the largest amount of money in coins without being able to make change for a dollar.
If you have three quarters, four dimes, and four pennies, you have $1.19. You also have the largest amount of money in coins without being able to make change for a dollar.
Sideways Maffia
Joined: Sep 2003
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oh as for the cr change in the sohc
Technical Information
Compression Ratio Change for 1989-90 S13's
According to Nissan Technical Bulletin TS89-072:
KA24E ENGINE CHANGE
APPLIED MODEL: 1989 240SX (S13) from engine number KA24-012039*
SERVICE INFORMATION
To improve driveability the KA24E engine on the applied model has been changed as follows:
Compression ratio has been changed (9.1 to 8.6).
Air temperature sensor has been added.
E.C.U. has been changed.
Idle speed.
Self-diagnosis for E.G.R.
...
*Vehicles with an Air Temperature Sensor on the air cleaner box have the
.modified engine.
Technical Information
Compression Ratio Change for 1989-90 S13's
According to Nissan Technical Bulletin TS89-072:
KA24E ENGINE CHANGE
APPLIED MODEL: 1989 240SX (S13) from engine number KA24-012039*
SERVICE INFORMATION
To improve driveability the KA24E engine on the applied model has been changed as follows:
Compression ratio has been changed (9.1 to 8.6).
Air temperature sensor has been added.
E.C.U. has been changed.
Idle speed.
Self-diagnosis for E.G.R.
...
*Vehicles with an Air Temperature Sensor on the air cleaner box have the
.modified engine.
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NOBAMA!
NOBAMA!
Forever Broke Nissan
Joined: Jan 2002
Posts: 6,860
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wheres the engine number stamp?
__________________
If you have three quarters, four dimes, and four pennies, you have $1.19. You also have the largest amount of money in coins without being able to make change for a dollar.
If you have three quarters, four dimes, and four pennies, you have $1.19. You also have the largest amount of money in coins without being able to make change for a dollar.
Thread Starter
Communist
Joined: Oct 2003
Posts: 449
Likes: 0
Originally posted by RubberBerner
oh as for the cr change in the sohc
Technical Information
Compression Ratio Change for 1989-90 S13's
According to Nissan Technical Bulletin TS89-072:
KA24E ENGINE CHANGE
APPLIED MODEL: 1989 240SX (S13) from engine number KA24-012039*
SERVICE INFORMATION
To improve driveability the KA24E engine on the applied model has been changed as follows:
Compression ratio has been changed (9.1 to 8.6).
Air temperature sensor has been added.
E.C.U. has been changed.
Idle speed.
Self-diagnosis for E.G.R.
...
*Vehicles with an Air Temperature Sensor on the air cleaner box have the
.modified engine.
oh as for the cr change in the sohc
Technical Information
Compression Ratio Change for 1989-90 S13's
According to Nissan Technical Bulletin TS89-072:
KA24E ENGINE CHANGE
APPLIED MODEL: 1989 240SX (S13) from engine number KA24-012039*
SERVICE INFORMATION
To improve driveability the KA24E engine on the applied model has been changed as follows:
Compression ratio has been changed (9.1 to 8.6).
Air temperature sensor has been added.
E.C.U. has been changed.
Idle speed.
Self-diagnosis for E.G.R.
...
*Vehicles with an Air Temperature Sensor on the air cleaner box have the
.modified engine.
china
Forever Broke Nissan
Joined: Jan 2002
Posts: 6,860
Likes: 0
which side of the block. never took notice
__________________
If you have three quarters, four dimes, and four pennies, you have $1.19. You also have the largest amount of money in coins without being able to make change for a dollar.
If you have three quarters, four dimes, and four pennies, you have $1.19. You also have the largest amount of money in coins without being able to make change for a dollar.
