HP Rating Cylinder Quantity 8 Impedance High-Z WHP on Gas at 43.5psi 90%DC Turbo 2088.57 WHP on Gas at 58psi 90%DC Turbo 2412.30 WHP on E85 at 43.5psi 90%DC Turbo 1606.59 WHP on E85 at 58psi 90%DC Turbo 1855.62 WHP on Gas at 43.5psi 90%DC NA 2506.29 WHP on Gas at 58psi 90%DC NA 2894.76 WHP on E85 at 43.5psi 90%DC NA 1927.91 Fuel Pressure (psi) 43.5 Engine aspiration naturally aspirated Adaptors Plug-N-Play Adapter PADPDtoU8 Learn More