Please affirm if the following facts are aligned along with your current Speak to info. Otherwise, remember to update your profile. Indeed, the Mazda 13B Engine is compatible with both equally RX-7 and RX-eight designs, nevertheless some versions may possibly need precise mounts or ECU tuning adjustments for right fitment. https://augustaarwn.snack-blog.com/39069724/jdm-mazda-engine-an-overview