NoPistons -Mazda Rx7 & Rx8 Rotary Forum - Replacing Fd Rotors With S4 Na?

- Rotary Engine Building, Porting & Swaps (https://www.nopistons.com/rotary-engine-building-porting-swaps-55/)

- - Replacing Fd Rotors With S4 Na? (https://www.nopistons.com/rotary-engine-building-porting-swaps-55/replacing-fd-rotors-s4-na-47506/)

c00lduke

04-17-2005 02:58 PM

I was wondering what everyone thoughts were on this topic. I'm heard that S4 rotors are more durable and would the different in CR be a benifit?

spooliNrx7

04-17-2005 08:09 PM

I dont think you can use rotors from an N/A on a boosted motor. N/A rotors are higher compression.

CGeek2k

04-17-2005 08:57 PM

If you use higher compression rotors, you better be sure of your tuning.

guitarjunkie28

04-18-2005 01:55 AM

my buddy is using the 9.7 rotors on a turbo halfie...it's all in the tuning.

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