DOHC swap

[junia]

Need a little help. I'm thinking about swapping my SOHC KA for a DOHC KA and need to know what parts I'll need. I want to know if I need the wiring harness or can I just plug in the ECU for the twin cam into the harness for the single cam without any mods.

[MyFirst240SX]

I havn't heard of anyone doing that, is that possible?

[hideyoshi]

The sohc to dohc is explained in the projects section of Unstable-Hybrids.com (http://www.unstable-hybrids.com)

[240sxspeedracer1]

I would say, why wouldnt it be possible? &nbsp;I mean dont people swap out the ka24e for the sr20det?<img src="http://www.zilvia.net/f/iB_html/non-cgi/emoticons/confused.gif" border="0" valign="absmiddle" alt='???'>?

[gfisch]

The only things you should need are the Engine, ECU, and harness as far as I know; possibly some of the sensors too if the plus are different.
Correct me if I'm wrong here, but shouldnt it be a direct swap?

[MyFirst240SX]

Sorry i read it wrong or something. &nbsp;I thought he was saying not switch engines, but to convert the SOHC to the DOHC. &nbsp;and even that is possiple proubly but proubly not worth the trouble...my bad