s14 sr20det crank pulley...

[tech_45]

Does anyone know where to get either a factory crank pulley or aftermarket one that isnt 300-400 dollars for a s14 sr20det. thanks

[tech_45]

anybody?? does anyone atleast know if the s13 and s14 sr20 crank pulleys are the same??

[slider2828]

I don't think they are the same. S14 and S13 have different Power steering belts... I think unorthodox racing makes one... Its not that expensive... AIT is super expensive.

[clark]

the factory one has harmonic balancing. don't go with an unorthodox which is just a block of aluminum.

get either a used factory s14 crank pulley or anyone that has dampening (AIT).

this is a key component to the balance of your crank. don't be a cheapskate.

[Monooxide]

I'd agree, I wouldn't buy a crank pulley without any kind of harmonic balancing. The torsional vibrations in an inline 4 cylinder are much higher than other engines.

I bought the ATI Dampener for my S14 SR, it's a nice unit.

[slider2828]

It has been debated about the harmonic balance before.... its not a big issue....

[garagelu]

I've got a used s14 crank pulley if you need it but I won't be back home in the USA till Jan 9 so won't beable to ship asap. PM me if interested.

[guitaraholic]

Also, An S13 crank pulley works, the only difference is, the S13 has 4 ribs on the PS pump, the S14 has 3, I have an S13 crank pulley on my S14 (it broke when I changed the timing belt)

[crescendo]

Also, An S13 crank pulley works, the only difference is, the S13 has 4 ribs on the PS pump, the S14 has 3, I have an S13 crank pulley on my S14 (it broke when I changed the timing belt)

I wonder what's wrong w/the S13 pulley I'm trying to use (or if the S15 SR is different). It will only slide on if rotated about 1 or 2 degrees clockwise - but then it's not aligned w/the key way.