NoPistons -Mazda Rx7 & Rx8 Rotary Forum

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-   Performance Mods (https://www.nopistons.com/performance-mods-20/)
-   -   Supercharged 12a (https://www.nopistons.com/performance-mods-20/supercharged-12a-19980/)

12aAuto 06-30-2003 07:50 PM

i am thinking of supercharging my 12a in my auto SA22. the supercharger that i am planing to use is the charger off of the AW11 mr2. i am going to use a front mount intercooler made from two FC cores. i am planing to use only 7 psi so that the compresion doesnt need to be droped. i have a bosch motorsport pump and i am going to use an FC intake manifold with 12a turbo secondary injectors.



any help with the mod would be appreciated

Racer X 07-01-2003 02:47 PM

Using a AW11 SC on a 12a?I want to see pics of this if you can get it to work.

DJ Rotor 07-01-2003 02:58 PM

Isn't that charger a little small? I >think< the one off a 1G-GZE is bigger and would work better. I'm just thinking that the 4A-GZE charger is designed for 1.6L not the 2.2L (piston equiv.) of the 12A.



I would also consider a water-to-air intercooler as the intake tubing would be much more manageable.



J

rotary fury 07-07-2003 07:56 PM

i would also like to see pics when u are done or as u progress https://www.nopistons.com/forums/pub...IR#>/smile.png

Jeff20B 07-08-2003 12:53 AM

I got a ride in this automatic FB once. It was really cool.

http://www.atkinsrotary.com/Brian.htm

FrestyleFC3S 07-09-2003 07:19 PM


Originally Posted by DJ Rotor' date='Jul 1 2003, 02:58 PM
Isn't that charger a little small? I >think< the one off a 1G-GZE is bigger and would work better. I'm just thinking that the 4A-GZE charger is designed for 1.6L not the 2.2L (piston equiv.) of the 12A.



I would also consider a water-to-air intercooler as the intake tubing would be much more manageable.



J

its not a great supercharger man...for the a car that wieghs 2200 lb and the 4ag its great.....but .... its not too great for an FB or rotary



youll push out maybe 8 - 10



get a bigger one


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