Quote:
Originally Posted by reldas
lol the engine is balanced internally, NST have been selling pulleys for years and no one has had a problem with their 370z pulley. the only problem you are going to have is if it was install incorrectly
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Balancing does not negate the effect of engine harmonics -- for that you need a damper... which is exactly what Nissan (and every other manufacturer) does on their crank pulley.