CareBear

I'm in the process of rebuilding my engine and I would like to go non sequential on the original turbos. Does anyone have links to forum posts or websites that includes good instructions on how to fully go through with this modification?

I'm an absolute newbie when it comes to this and I'm doing this all on my own with no help from mechanics...

The resource I have found so far:
http://www.rotaryresurrection.com/3r...ov_nonseq.html

SportCoupe2

You just posted the best step by step guide WITH pictures that I know of. Here's another that has alot more detail but no pictures.
http://www.fd3s.net/non-sequential.html

If you plan on total removal of all emissions and a full non-sequential here is the modified vacuum routing diagram.

http://www.blackgto.com/RX7/nshoses.jpg

There are alternatives to full non-sequential. There is the poor mans version which is said to be a temp way to go. I never pursued that direction.

There is also a simplifed sequential mod available, keeping your sequential but deleting non-essential items. That is posted at http://www.turborx7.com/rx7vacuum.htm

CareBear

Thanks for the links, I'm leaning towards the turbo_system_simplified.jpg and see if I can get that working. It looks a whole lot simpler than the original setup.

stickman

thank you! very helpful info, good find....

stickman

hey i just noticed something with the simplified sequential setup, where do you pull vacuum for the double throttle control? because it deletes that when you simplify the system. do you just get rid of the double throttle itself?

GoodfellaFD3S

iTrader: (213)

The double throttle is deep-sixed, along with most of the other unnecessary crap