The write-up says: This 1990 Mazda MX-5 Miata is a red-over-black convertible that was modified during prior ownership, with work said to include installation of a 5.7-liter LS1 V8 and Tremec T-56 six-speed manual transmission sourced from a Camaro utilizing a Boss Frog V8 swap kit. Additional drivetrain modifications reportedly include a Ford 8.8″ rear end, Trick Flow cylinder heads, titanium valves, Brian Tooley Racing valves prings, a Tick Performance Stage 2 camshaft and pushrods, a Flyin’ Miata crossflow radiator and stainless-steel headers, a custom exhaust system with a MagnaFlow muffler, a Fuel Air Spark Technology LSxR intake manifold and throttle body, and a nitrous oxide injection system. The car is also equipped with 15″ Kosei K1 wheels, V-Maxx coilovers, Wilwood front calipers, chassis reinforcement bracing, an aftermarket vented hood, Boss Frog roll hoops, a MOMO steering wheel, and a CD stereo. This modified NA Miata is now offered with service records, a clean Carfax report, and a clean New York title in the seller’s name. Says it's currently located in Norwood, NJ 07648.

See more details & lots of photos at https://bringatrailer.com/listing/1990-mazda-mx-5-miata-159/

 

This is a crazy car. The NOS kinda scares me on this one. But definitely a great build.