cam shaft and ecu upgrade

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climaxsr20
Posts: 114
Joined: Tue Apr 12, 2005 3:13 am
Car: 1998 Silvia RedTop

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hey everyone. i was thinking of getting hks cam shaft steps 1 intake 256 and exhaust 264. my question is do you have to upgrade ecu for the camshafts? thanks.


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PROJECTRB240SX
Posts: 3673
Joined: Fri Jun 13, 2003 5:33 pm
Car: 1972 DATSUN 240Z W/ SR20DET

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NO YOU DON'T... BUT TO MAXIMIZE THEIR EFFECTS YOU SHOULD.

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climaxsr20
Posts: 114
Joined: Tue Apr 12, 2005 3:13 am
Car: 1998 Silvia RedTop

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i mean i will upgrade the ecu later on when i get turbo upgrade. but i will be putting in a new hg and since im in there i can do the cams + ras. its just i dont have money to do all of them right now.

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climaxsr20
Posts: 114
Joined: Tue Apr 12, 2005 3:13 am
Car: 1998 Silvia RedTop

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ooh and would this also damage my motor in any ways? would this also change my idle?

Nismo_Freak
Posts: 10314
Joined: Wed Jul 24, 2002 10:42 pm
Car: 89 Nissan 240SX

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No it will not damage your engine, and it might make the idle a little lumpy, just raise it a few hundred RPM and it will smooth out.


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