FOR SALE Volvo Penta 7.4Gi EFI TBI. This motor only has 291.6 hours of run time! Save over half off a new one with a barely used low hour motor.

The Volvo Penta 7.4Gi EFI TBI (Throttle Body Injection) is a 330 hp engine . It is based on the Chevrolet 454 (7.4L) OHV V8 big block, known for its power and strong bottom-end torque. It is typically paired with a sterndrive such as the Volvo Penta DuoProp (DP) for optimal performance on cruisers or ski boats.

Main Specifications

• Type Engine : Chevrolet 454 cu in (7.4L) V8
• Fuel System : Electronic Fuel Injection (EFI) with Throttle Body Injection (TBI)
• Power : 330 HP (at 4,200 to 4,600 RPM range)
• Ideal RPM Range : Idle at 600 RPM (in neutral condition)
• Cooling System : Closed (fresh water) or open (raw water) depending on installation specifications
• Lubrication : Capacity approximately 7.4 liters (including filter) with certified marine oil

The motor has strong and even compression on all cylinders. All 8 cylinders have 160 psi of compression