Posted on June 7, 2018 by Chris — 2 Comments90-93 Miata 1.6 base tune Miata 90-93 PNP base tune and firmware This is the base tune and firmware for our 90-93 miata PNP. Post navigationNext post: Is this your first time hearing about Speeduino? 2 thoughts on “90-93 Miata 1.6 base tune” parmeshwar Singh November 3, 2018 is there a base tune for a NA 1.6 Turbo build. Bought your kit but know nothing about tuning. Thought I give it a shot. Reply Isaac November 6, 2018 All of our PNP units ship with a “stock” tune pre loaded, they will plug in and run a stock motor with ease. There is no way to make a generic turbo tune, each car/turbo is different, and what works for one will very easily blow up another. Send me a message on the facebook page and I can point you in the right direction. Reply Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment Name * Email * Website Notify me of follow-up comments by email. Notify me of new posts by email.