Civichic

Hey,

I am about to buy a OBX crank pully for my 00 SIR what kind of gains can I expect from this and does anyone know if OBX is a good brand for crank pulleys???

any help would be great!!

imported_gatherer

I didn't think there were gains for this type of mod.....

Quick_CX

if its the only mod u have dun bother spend the money elsewhere...it will allow ur engine to rev up easier cause less wieght on the crank....but spend the money on fuel ignition system and i/h/e and so on first....dun bother with pully's right off

red90dx

crank pulleys are a waste of money and will RUIN your motor!

you have been warned !

stock honda pulleys are weighed & balanced specificly for that motor, and if you change it, you lessen the dampening force (vibrations) and your crankshaft bearings and main caps get burnt and ruined.

imported_BoOsTd

this is interesting info, I wasnt aware of the damage they cause...Mental note , do not buy pullys...

imported_chillinit

RED90...U ARE ABSOULETY CORRECT MAN!!!! THAT **** WILL F UP UR MOTOR...STOCK PULLEY HAVE THAT RUBBER BUSHING TO ABSORT THE SHOCK PRODUCED.....AFTERMARKET ONES DO NOT!!!

bbarbulo

iTrader: (2)

you can expect to gain worn bearings and a leaky motor... drippin oil and isht

red90dx

when you change the weights the damper cannot compensate for the vibrations, and it burns the main bearing caps on the crankshaft....i have seen them dont look pretty at all!

punkindrublic

hey red90dx you have seen a few motor disasters eh? LOL

red90dx

:-)

BellaRSport

check how hard your old rubber insert is. guess you should replace it? i have had no problems w/UR pulleys. all motor losses were actually caused by human error but nobody wants to admit it so they blame the part. don't overtorque your crank bolt