NoPistons -Mazda Rx7 & Rx8 Rotary Forum

NoPistons -Mazda Rx7 & Rx8 Rotary Forum (https://www.nopistons.com/)
-   Rotary Engine Building, Porting & Swaps (https://www.nopistons.com/rotary-engine-building-porting-swaps-55/)
-   -   Bridge Port Six Port (https://www.nopistons.com/rotary-engine-building-porting-swaps-55/bridge-port-six-port-21108/)

Bebirasta 07-21-2003 01:49 PM

ok this is the thing im porting my 6 port 86 and need to know wat kind of computer and injectors i need . i have a 20b fuel pump i think thats good and a mallory pressure regulator now wat else do i need in fuel terms .. help me out!! https://www.nopistons.com/forums/pub...DIR#>/ohmy.png

treceb 07-21-2003 01:57 PM

bigger injectors would be nice...

Bebirasta 07-21-2003 02:09 PM

ok ok i know that but i need to know around wat size and wat else i need to not starve my engine to death

RX7GEN3 07-21-2003 02:40 PM

Run 800cc primaries and 1600 secondaries.

DJ Rotor 07-21-2003 02:56 PM

^ On an n/a engine?!



J

RX7GEN3 07-21-2003 03:05 PM

You can do that cause i've seen it done and thought no way, but yes way.

Bebirasta 07-21-2003 03:11 PM

ok now 8oo primaries and 1600 secondaries. ok now how about the computer ??? and where can i get these injectors from????

treceb 07-21-2003 07:40 PM

http://www.rceng.com/

BDC 07-22-2003 01:53 PM

Whoa, whoa, whoa, wait just a minute.



800 primaries and 1600 secondaries? I run 720's and 1600's on half-bridgeported turbo motors that make gobs more power than an N/A BP would make. I think this is overkill! There's no reason to use that much injector at all. I vote for keeping the primaries stock and then using larger secondaries with an aftermarket EFI system instead.



B

TyresmokinRx7 07-22-2003 02:25 PM


Originally Posted by RX7GEN3' date='Jul 21 2003, 11:40 AM
Run 800cc primaries and 1600 secondaries.

Dude, You want to feed it not flood it.



What he meant was, about 4 years ago I had a J port (very big bridge port) and I ran it with that.


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