Superchargers
efi2000 has a vehicle library of common engines and parts you can select from. Picking a part fills your project with verified data, so you can configure it quickly, and that data is used to improve your tune.
Supercharger displacement and flow describe how boost rises with RPM. efi2000 uses them to plan MAP load bins and fuel and spark tables for the boost the blower makes.
3 superchargers
| OEM | Part number | Family | Displacement (cc/rev) | Max flow (lb/min) | Efficiency (%) | Max HP | Boost threshold | Full boost RPM | Notes | Updated |
|---|---|---|---|---|---|---|---|---|---|---|
| Eaton | M45 | Roots M45 | 737.42 | — | — | — | — | — | 45 cubic inches/rev converted to cc. Common Jackson Racing MX-5 application. Housing, drive and bypass vary; no universal power/spool calibration. Source: https://trackdogracing.com/supercharger_info.aspx | Oct 25, 2026 |
| Eaton / Magnuson | MP62 | Roots MP62 | 1016.00 | — | — | — | — | — | 62 cubic inches/rev converted to cc. Gen IV Moss/Jackson Racing MX-5 kits; distinguish from OEM M62 housing. Source: https://trackdogracing.com/supercharger_info.aspx | Oct 25, 2026 |
| Eaton | M62 | Roots M62 | 1016.00 | — | — | — | — | — | 62 cubic inches/rev converted to cc. Mercedes donor housings differ from MP62 Miata kits. Source: https://hydemotorworks.com/hmw-v3-brackets-for-eaton-m62-m90-released/ ; https://trackdogracing.com/supercharger_info.aspx | Oct 25, 2026 |