just as the title states.... any OEM crank pulley users here?

 

thats a large gap in power there. im running a stock pulley on a 350WHP GSR.

 

I am running a stock pulley too.

 

350whp b16 here stock crank pulley.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by CoreyR &raquo;</TD></TR><TR><TD CLASS="quote">thats a large gap in power there. </TD></TR></TABLE>
cause i also want to know what guys making over 350+ are using..

 

Stock here as well....400hp.. Although an ATI would be nice..

 

600hp 84,5mm b16 10500rpm stock rebalanced pulley.

There are realy good brands out there but they are kind of expensive compered to the advatages and a OEM works. Put the money to good electronics insted..(ECU, boost controler, great tune etc) OEM works good just dont get a solid pulley.. I would like to refer to it as a harmonic balancer. A solid pice will evensualy kill your oilpump and might kill even your crank bearings.. If the pump goes it can kill the entire engine..

EDIT: Bad spelling

 

what about the single belt stock crank pulley? i dont know what its real name is but i have one and am going boost soon. i dont know if they are balanced or if they even can be.

 

fluidamper here for 3+ years without a problem

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by LS AzZkIkr &raquo;</TD></TR><TR><TD CLASS="quote">what about the single belt stock crank pulley? i dont know what its real name is but i have one and am going boost soon. i dont know if they are balanced or if they even can be. </TD></TR></TABLE>

i think you are talking about the n1 pulley, i would highly recommend not using those. they are oil pump killers.

oem pulley, 613whp

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by markaria &raquo;</TD></TR><TR><TD CLASS="quote">fluidamper here for 3+ years without a problem</TD></TR></TABLE>

same here

 

stock pulley....

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by mike@synapse motorsport &raquo;</TD></TR><TR><TD CLASS="quote">i think you are talking about the n1 pulley, i would highly recommend not using those. they are oil pump killers.

oem pulley, 613whp</TD></TR></TABLE>
true story

 

I remeber having an article at one time in my favorites in regards to crankshaft and hamonic balancers. They hooked up a electronic scope to one end of the crankshaft and simulated a very tiny tap at one end. They did this with the damper off and on and the wave pattern was tremendously different. Even though this was not torrsional vibration it still showed the differances of having a damper on and off, which convienced me. I bite my lip when i see poeple with non-dampened pulleys.

I would really like to see some tests done between a convenional rubber damper vs. silcone or fluid.

 

392whp 9500rpms....stock B16A pulley...

 

530hp...stock pulley...ive lost it twice now but 3rd times a charm!

 

ls1

 

620whp OEM integra

 

good i will be using OEM...

 

a new oem works well with NO chips or damage but most of them arent like that. save yourself the headache and get the ATI

 

501 whp

ATI

 

so how bad is it if they have lil chips in the oem crank pulley?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by tannerLSt &raquo;</TD></TR><TR><TD CLASS="quote">so how bad is it if they have lil chips in the oem crank pulley?</TD></TR></TABLE>

I wouldent rock one on my built motor thats for sure.

 

OEM Type R, Good to 11,000rpms and runs the AC and PS.

 

stock gsr is good for now unless u go more power then get ATI.