Thread: Pulley Info

Here we gooo.....

UR Crank Pulley Outer: 120mm Inner: 110mm
Weight: 18.03 ounces

UR Water Pump Pulley Diameter: 100mm
Weight: 5.87 ounces

Diameter Standard Deviation: +- 0.2mm

Weight Standard Deviation: +- 0.1 grams

I will update and fix the measurements. I willl remeasure the pulleys.

I am editing the chart, i have to weigh some pulleys tomorrow at work and i will post up what i have. I also measured the lips of each pulley for comparison. The overall diameter will be from the top of the inner ribs.

I posted the info, Viprdude, if you want to grab the measurements of the lips at some point i will add those in.

If anyone has any info that is not listed let me know. I have the DE Power Steering and Alt pulleys i can measure but not the VEs. Not sure if they are any different anyway.

Thanks for taking the time to do this. Great idea! With this chart you could "mix and match" pulleys to suit your needs.

I've got measurements on the OBX crank pulley, squirlz

weight 18.8 oz
lip 3mm
outer 117mm
inner 129mm

I will add it to the list. I lost my list when my old computer crashed. I am making a new one but i need to measure most of the pulleys again.

O squiriously?

I thought I would help to fill in some of the blanks and also confirm some of the pulley weights as they are, when brand new. The following are Nissan's listed "from the factory" pulley weights (Weights are rounded to the second decimal place)


PS Pump - Pulley:

VE

SR20VE - 11.64 oz.
SR16VE - 14.46 oz.

SR20DE

USDM P10 - 14.46 oz.
USDM P11 - 11.64 oz.
USDM B13 - 14.46 oz.
USDM B14 - ??..?? oz.
USDM B15 - 12.35 oz.

SR20DET

N14 GTi-R - 17.04 oz. (MY 90/08-92/08) or 13.93 oz. (92/08+)


Crankshaft Pulley

VE/VET

SR20VE - 65.26 oz.
SR16VE - 65.26 oz.
SR16VE N1 - 73.16 oz.
SR20VE 20V - 74.08 oz.
SR20VET - 74.08 oz.

SR20DE

USDM P10 - 72.21 oz.
USDM P11 - 72.21 oz.
USDM P11.5 - 65.26 oz.
USDM B13 - 72.21 oz.
USDM B14 - 72.21 oz.
USDM B15 - 65.26 oz.


SR20DET

N14 GTi-R - 68.78 oz.


Water Pump - Pulley

VE/VET

SR20VE - 8.25 oz.
SR16VE - 8.25 oz.
SR16VE N1 - 12.70 oz.
SR20VE 20V - 8.25 oz.
SR20VET - 6.84 oz. or 10.58 oz.


SR20DE

USDM P10 - 8.57 oz. (Alternate pulley - 6.84 oz./8.43 oz.)
USDM P11 - 6.84 oz.
USDM P11.5 - 10.58 oz.
USDM B13 - 6.84 oz. (Alternate pulley - 8.43 oz.)
USDM B14 - 8.57 oz. ('94-'97)// 10.58 oz. ('96-'98)// 6.84 oz. (97-98)
USDM B15 - 6.84 oz. or 8.57 oz.


SR20DET

N14 GTi-R - 8.82 oz.



Alternator Pulley

VE

SR20VE - 7.69 oz. (Alternate pulley - 8.21 oz.)
SR16VE - 7.69 oz. ('99+) (Alternate pulley - 8.21 oz.('99+))// 8.96 oz. ('97-'99)

SR20DE

USDM P10 - 8.75 oz./10.44 oz. ('90-'93)// 9.74 oz. ('93)// 9.77 oz. ('93-'94)// 8.96 oz. ('94+)
USDM P11 - 7.69 oz.
USDM B13 - 8.75 oz.
USDM B14 - 9.95 oz.
USDM B15 - 8.11 oz.

Thanks for the info, i need to update this some day and add more values.