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Italy, Rome
1 Level
717 Review
42 Karma

Review on Dorman 917-257 Engine Variable Valve Timing (VVT) Sprocket for Chevrolet/Pontiac/Toyota Models: Ultimate Compatibility and Efficiency by Ben Rodriguez

Revainrating 3 out of 5

Tight fit on the camshaft

During assembly I had a small problem (very tight, difficult to sit down). Be careful when aligning the pin from the camshaft to the sprocket. Otherwise it works great. In general there are no problems with time. One reviewer wrote that it doesn't work. However, there is a solenoid that controls this. Also, you need good oil pressure to work properly.

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  • Engines and engine parts
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  • Disappearance