page_title: Nissan VQ engine
section_title: VQ37VHR
hierarchical_section_title: Nissan VQ engine / VHR series / VQ37VHR
caption_attribution_description: Nissan VQ37VHR engine.
context_page_description: The VQ is a V6 piston engine produced by Nissan with displacements varying from 2.0 L to 4.0 L. It is an aluminum block DOHC 4-valve design with aluminum heads. It is fitted with Nissan's EGI/ECCS sequential multi-point fuel injection system. Later versions feature various implementations of variable valve timing and replace MPFI with direct fuel injection. The VQ series engine was honored by Ward's 10 Best Engines list almost every year from the list's inception. The VQ series replaced the VG series of engines.
context_section_description: It was the first production engine from Nissan using VVEL. It has a compression ratio of 11.0:1, with a displacement of 3.7 L; 225.5 cu in (3,696 cc), thanks to a bore x stroke of 95.5 mm × 86 mm (3.76 in × 3.39 in) and a redline of 7,500 rpm. It is rated at 332 bhp (337 PS; 248 kW) at 7,000 rpm and 270 lb⋅ft (366 N⋅m) of torque at 5,200 rpm, and up to 350 bhp (355 PS; 261 kW) at 7,400 rpm and 276 lb⋅ft (374 N⋅m) of torque at 5,200 rpm. Although the engine VQ37VHR gains only 2 lb⋅ft (3 N⋅m) and 8 lb⋅ft (11 N⋅m) in the Nissan 370Z Nismo, torque over the VQ35HR and this higher torque arrives at 5,200 rpm vs 4,800 rpm in the VQ35HR, the torque curve itself is improved and flattened via VVEL variable valve timing for better throttle response and low rpm torque.
  It is fitted into the following vehicles:
caption: VQ37VHR
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