NoPistons -Mazda Rx7 & Rx8 Rotary Forum

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-   Rotary Engine Building, Porting & Swaps (https://www.nopistons.com/rotary-engine-building-porting-swaps-55/)
-   -   Question About Twin Turbo'ing (https://www.nopistons.com/rotary-engine-building-porting-swaps-55/question-about-twin-turboing-43454/)

cleto13 01-20-2005 04:04 PM

I have a 1987 RX-7 13B N/A w/ 5-speed. I am purchasing a twin turbo setup and need to know what all needs to b modified. I know how to plumb the turbo's, but i dont know how the ECU will react or how any of the electronics will need to be setup. Help ME!

crackheadmel 01-20-2005 07:07 PM


Originally Posted by cleto13' date='Jan 20 2005, 02:03 PM
I have a 1987 RX-7 13B N/A w/ 5-speed. I am purchasing a twin turbo setup and need to know what all needs to b modified. I know how to plumb the turbo's, but i dont know how the ECU will react or how any of the electronics will need to be setup. Help ME!




The ecu will not run it



Buy an aftermarket standalone ecu, expect to spend over 1k. I spent about 1100ish iirc for my Wolf





Just out of curiosity.. what twinturbo kit are you buying and are planning on making fit on a 2nd gen 6port?

j9fd3s 01-20-2005 07:32 PM

the fd twin turbos wont fit on the motor

Cheers! 01-20-2005 09:09 PM


Originally Posted by j9fd3s' date='Jan 20 2005, 08:31 PM
the fd twin turbos wont fit on the motor




unmodified they won't. But if u know how to weld and cut steel you can make it work in non seq mode.



I'm one for it if you can pick one up for cheap. like 250 USD shipped. S4T2 ecu, safc, 680 pri, 800 sec. should be good for 275 wrhp cheap too

j9fd3s 01-21-2005 08:36 AM


Originally Posted by Cheers!' date='Jan 20 2005, 07:08 PM
unmodified they won't. But if u know how to weld and cut steel you can make it work in non seq mode.



I'm one for it if you can pick one up for cheap. like 250 USD shipped. S4T2 ecu, safc, 680 pri, 800 sec. should be good for 275 wrhp cheap too




by the time you spacer out the turbos, the dp is gonna be all over the frame rail, there isnt much room for the dp anyways


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