NoPistons -Mazda Rx7 & Rx8 Rotary Forum

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-   -   Put The 12a 6pi Back Together Today. (https://www.nopistons.com/1st-generation-specific-16/put-12a-6pi-back-together-today-22892/)

nod1stgen 08-17-2003 12:03 AM

Thats a nice set-up on yours....what is it?

Racer X 08-17-2003 12:04 AM

Also check your compression.On rotaries compressions tells all.

Racer X 08-17-2003 12:05 AM


Originally Posted by nod1stgen' date='Aug 16 2003, 09:03 PM
Thats a nice set-up on yours....what is it?

That was my old dellorto 48 setup.Good if you port the motor.I have a Weber 45 DCOE on it now.I'll up date all my site pics on both cars once ALL the parts show up.The weber looks pimp.Easy install to. https://www.nopistons.com/forums/pub...#>/biggrin.png

nod1stgen 08-17-2003 12:05 AM

Yea I found a 300lb gauge today with no hose for a dollar., I took it apart and it looked clean. Im going to take it to home depot with me and get some brass for it.

Racer X 08-17-2003 12:06 AM

I can't remember off the top of my head but you should get 3 swoosh's of 80+ psi in each housing.

nod1stgen 08-17-2003 12:07 AM

Ive been meaning to ask someone, If I port the intake do I need to port the Exhaust?

Racer X 08-17-2003 12:08 AM

You mean on the housings?If so you port the exhaust and clean up the intake.

nod1stgen 08-17-2003 12:09 AM

The motor seems to have plenty but i dont have very many things left to check. I was torn between doing Ignition or fuel next.

Racer X 08-17-2003 12:11 AM

If you looking into power on these cars the best bang for buck power gains are with a free flow header,cat and exhaust system.Then add a good carb to it and you be smoking some pesky little hondas https://www.nopistons.com/forums/pub...IR#>/blink.png

nod1stgen 08-17-2003 12:13 AM

Yea exhaust is important. I kinda wonder if the stock exhaust is holding this one back. Ran it with just the ex manifold today. WOW!! Id race just to listen to that!


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