2GR-FE

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2GR-FE

Fits:

Fits: 
07-10 Toyota Sienna 
08-13 Toyota HighLander
07-09 Lexus RX350
09-11 Toyota Venza

2GR-FE engine in the 2008 Lexus RX 350

The 2GR-FE is a 3.5 L (3456 cc) version for transverse FWD, 4WD, or AWD mounting.[1] Bore remains at 94 mm but stroke is reduced to 83 mm. Reported output varies depending on the vehicle application, but is approximately 268 hp (200 kW) to 296 hp (221 kW) at 6200 rpm with 248 lb⋅ft (336 N⋅m) to 260 lb⋅ft (353 N⋅m) of torque at 4700 rpm on 87 octane (R+M/2).[2] This version features Toyota's Dual VVT-i, variable valve timing on both the intake and exhaust cams. The cams are driven using a timing chain.

Valves are driven by roller-follower rocker arms with low friction roller bearings, and a unique, concave cam lobe design to increase valve lift over the traditional shimless lifter type system of the 1GR-FE. This increases overall cylinder head height to accommodate the slightly taller roller rocker system. Moreover, the cylinder head is segmented into 3 parts: valve cover, camshaft sub-assembly housing, and cylinder head sub-assembly. As such, this valvetrain is used across all other GR engines with Dual VVT-i. Its service weight is 163 kg.