This 1990 NA Miata was built to compete in SCCA F Production and raced in the northeast region setting many track records. I purchased a car in September 2018 to be used for historic racing. It is a well engineered and beautifully built race car as the picture show. In August 2021, I engaged Chris Graham of Race Engineering to build a 1.8 for use in group 3 HSR and SVRA. The 1.6 is shrink wrapped on a pallet in my shop and goes with the car along with another set of wheels and tires. The trans was rebuilt by Charlie Shatzen of Mazcare. . The diff is a Torsen with 4:88 gears. NA brakes. Flat top intake with Skunk Works throttlebody. So much more, look closely at the images. I raced the car in the SVRA Mission Foods and the Mitty this year. All fluids and pads were changed for the Mitty . Belts and fire system are current until summer 2025. Car needs nothing and is ready to race. I am 75 and want to try a Formula car before I get any older. Thinking a formula Mazda.