I've got a 1994 Miata R package 1.8l 400Hp fully built motor pistons,rods,bearings etc with Turbonetics T3 w/ .60 trim wheel, 6 speed manual from a 2004,rebuilt rear end, ECU flyin' miata program. Falken Azenis on 16" rims,brakes are from a 99 model with carbon tech brakes pads, bilstein suspension w/ coil overs. hard dog hardcore rollbar keeps it rigid with little no no body flex. and the powers being held by a flyin' miata clutch and flywheel. not to mention that I'm getting near 30mpg and even closer to 40mpg while running toluene. running a water to air intercooler and its keeping the car cool at 90 degrees Celsius.


now tell me why you would want to swap a perfectly good motor?