Vibration at 4k RPM

Talk and Tech about turbocharged 924/944/968 cars
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barnwerks
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With the camshaft timing now under control, we should talk about the balance shafts and belt. The photo shows that the balance belt is rubbing the water pump pulley which indicates that the tensioner has been tightened in the wrong (counterclockwise) direction.

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Spencan
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I see what you mean after watching this video:

Thanks for pointing that out. :thumbup:
'89 Turbo S-Glacier Metallic Mods: Evergreen Turbo-"Raptor" stage II, Bell custom intercooler, FTech 9 DME & OBD+, Tial 38 Wastegate, GFB EBC, A-Tune, 3" Turbo Back Exhaust, Cross-Drilled rotors, refreshed suspension

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