20v Swap Checklist

Club4AG Regular
Posts: 26
Joined: Mon Jan 21, 2013 2:14 pm

20v Swap Checklist

Postby Nyriks » Fri Jan 25, 2013 2:51 am


Currently planning on swapping my 16v for a 20v. I have read http://club4ag.com/?page_id=145 and am aware of some of the specifics but I was confused on some of them.

I know for a fact I will have to...

1) get a new ECU

2) relocate the distributor. Anyone try this?
http://s-86.com/20v_dizzy_relocation.php OR
http://www.rhdjapan.com/sp-tec-distribu ... ae86-58913

3) get a new wiring harness
http://www.tweakdperformance.com/online ... ducts_id=1

4) redo water lines

5) electric fan

6) pilot bearing

7) modify the exhaust to fit 20v

What I am mainly confused about is 4-Wire heated O2 Sensor and All VSV solenoids. In the guide it just lists I need them but doesn't go into much detail about them. Sorry I am new to working on cars myself. Any pictures or so showing where is where and what I need to change out would be most appreciated.


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