NST Pulley vs AP Pulley

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Jun 29, 2014 | 03:51 AM

uhsentc

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NST Pulley vs AP Pulley

Just Wondering:
NST claims OEM Pulley is 60oz, and NST Pulley is 14oz

however

AP Pulley claims it's pulley is 3.5 pounds lighter than OEM Pulley. 3.5 = 56oz

Does that mean AP Pulley is only 4oz and NST is 14oz?

Jun 29, 2014 | 03:35 PM

biglilsteve

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Lol, looking forward to seeing someone answer this. Obviously the answer is no, there is no way a crank pulley could only be 4 oz. But still looking forward to seeing answers.

Jun 29, 2014 | 05:09 PM

disaster06

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Already been posted I can't remember what the numbers are but it's something like ap 14, nst 22 oem 75.
Maybe it's in the nst pulley thread but that's several pages. Good luck