sohc to dohc, new tac??

General discussion forum about the 240sx, and a great place to introduce yourself to the board!
honda_killer240
Posts: 1520
Joined: Mon Dec 20, 2004 10:27 pm
Car: 90 Piggy coupe
Contact:

Post

im getting a ka24de put in my 89 and the guys telling me that i need a new tac, i did not know that one more cam would need a diff tac cuz arnt they the same motor? help please


240DRFT
Posts: 4403
Joined: Sun Feb 22, 2004 12:44 pm

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you need a new gauge cluster from a '91 and up 240...the "guys" are right

IveBeenBad
Posts: 1138
Joined: Sun Jan 12, 2003 11:53 am
Car: 1990 Nissan 240SX Fastback STOCK BIOTCH

Post

You need the ODHC tach. Just because they are the same block with different heads doesnt mean that the RPM sensing device is the same or outputs the same voltages.


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