MX5 NA Engine Engines Available 1.6L Short Nose 1.6L Long Nose 1.8L Long Nose All Engines have been Compression Tested or Leak Down Tested All 1.8L Engines are Long Nose For 1.6L Engines: If you have 8 slots in your crank pulley, you have a long nose engine. If you have 4 slots in your crank pulley, you have a short nose engine All Engines Include Intake Manifold, No other bolt ons
