Like with the outgoing CA18DET, the SR20DET was a turbocharged intercooled engine in top form. It was Nissan's popular four-cylinder turbocharged engine fitted into a wide variety of cars, most notably the S13-chassis Nissan Silvia and 180SX. It also came in the Pulsar GTI-R and the Nissan Bluebird.

Aug 31, 2018 · The Flat Top cylinder head features a cast in, "high angle" intake port. By comparison, the notch top features a more traditional looking low port design.

The S14 and S15 Silvia’s both use the Notch Top (with VTC) and low port design cylinder head. This new cylinder head has a more efficient intake port design than the S13 SR20 for better air flow. The addition of VTC also means the engine is able to produce more mid range power than the S13 version.

Apr 27, 2009 · Definitely not a notch top, that is 100% an S13 SR looks to be a blacktop unless its a redtop with a black valve cover etc. And there is extremely obvious differences if you were to search "Notch Top SR20DET" In google it should have easily answered your question.

- Genuine JDM Low Mileage Used Complete S15 SR20DET Notch Top Nissan Silvia 2.0L Turbo 6-Speed Manual Complete swap. - Hand Picked and Imported Directly from a running and driving vehicle in Japan with 50-60k miles.

– Genuine Low Mileage Used Complete SR20DET S14 Notch Top 2.0L Turbo Engine with 5 Speed Manual Transmission. – Hand Picked and Imported Directly from a running and driving vehicle in Japan

- Genuine JDM Low Mileage Used Complete SR20DET S14 Notch Top 2.0L Turbo Engine with 5 Speed Manual Transmission. - Hand Picked and Imported Directly from a running and driving vehicle in Japan with 50-60k miles.

Oct 18, 2005 · Variable valve timing system and a different turbo are the significant changes from the S13 SR20DET engines. S14 uses 'low port' intake design vs. S13 'high port' design. Turbine: Inco turbine wheel. Cast divider wall between turbine discharge and wastegate. Additions: 6 speed manual transmission.

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Jan 27, 2024 · From a 1996 s14 black top.