Description

The HKS VR4.3L Crank Damper Pulley Kit was specially designed for the HKS capacity upgrade kit VR38DETT 4.3L to reduce the torsion of the crankshaft. Read more below!

Fitment:

• 2008 – VR38DETT GTR

Stock Specs:

• Bore: 95.5mm
• Stroke: 88.4mm
• Compression Ratio (t=0.8): 9
• Allowable Rotation Speed: 7,000rpm
• Displacement: 3,799 cc

HKS 4.3L Specs:

• Bore: 95.5mm
• Stroke: 99.0mm
• Compression Ratio (t=0.8): 8.6
• Allowable Rotation Speed: 7,400rpm
• Displacement: 4,255 cc

Features:

• It reduces the peak value of the torsion of the crankshaft that occurred from the sympathetic vibration point.
• HKS and ATI Performance Products cooperatively developed the dedicated product for VR 4.3L because each crankshaft has a different sympathetic vibration point.
• The optimized product specifications were gained through measuring the actual torsion at the engine bench test.
• Allowing the combination use of the HKS fine tune V-belt because the diameter of the pulley for the V-belt is the same as the stock one.

21004-AN019 (Piston Full Kit VR38 4.3L) is required to install the HKS VR4.3L Crank Damper Pulley Kit.

Image(s) used for marketing purposes only. Actual product may vary.