350ZRB

I know a whole set cost a little more but is it worthy extra money?

Any suggestion is appreciated?


Thanks

fluidz

no, just the crank will do.

westpak

iTrader: (19)

I just got the crank because of price, ease of installation an it is the one with 95%of the weight difference.

Z CRUZN

Crank pulley for ZING......set for BLING & ZING

Crank pulley does 95% of the gain....the rest of the set is mostly for looks

Z350Lover

iTrader: (2)

so what is the weight difference between the UR Crank pulley and the stock one? Does anyone know about that?!

thanks!

cheers,

richie

teh215

iTrader: (8)

From http://www.turbomagazine.com/tech/0403tur_350z/

"The Unorthodox crank pulley is only 1 pound 5.2 ounces, compared to the stocker's 6 pounds 3.2 ounces. The Unorthodox alternator pulley is 3.0 ounces, while the stock measured 6.8 ounces. And the water pump pulley came in at 7.6 ounces vs. the stock of 14.0 ounces. That's a total weight savings of 5 pounds 8.2 ounces. On the dyno, the reduced weight, along with the pulley's 15 percent underdrive design, resulted in a gain of 6.1 peak hp as Peak output checked in at 244.9 hp. At 5500 rpm, we witnessed a gain of 9 hp"

coachk

iTrader: (21)

I had the crank pulley installed the other day and am very happy. The rpm's dial up alot faster. Also anyone know that when you go FI do you need to replace that Ur crank pulley? Comments appreciated.

teh215

iTrader: (8)

If you are going with a blower, you need to go back to the stock pulley or the the blower will be underdriven (lower boost) as well.

scubasteve

iTrader: (6)

I got the 3 piece set and have yet to install the alternator pulley.....too lazy to remove the alternator and have the pulleys swapped out. Tell you what, you buy the crank pulley and I'll sell you the alternator pulley!!! I don't really expect any replies to that. Anyway, save your money and just buy the crank pulley. Also, do it yourself....a 30-45 min job tops and very easy.

jng1226

What belts do you use with the UR Crank Pulley? Is there something special (brand, size, etc.)?

I remember reading about it in another post but DAMN THE SEARCH IS STILL NOT WORKING!

Thanks in advance