anybody make light-weight pulleys for our cars?

[tb3]

i'm sure their out there, aren't some if not all the buick v8 pulleys the same size? i haven't really done any research yet. was hoping maybe someone already knows what and where right off the bat

 

[tb3]

never mind. i'm a idiot! a simple search before i post would've taken care of me

 

[T-Type85David]

Where did you find em?? postons?

 

[tb3]

don't think i'll be ordering anymore stuff from poston anytime soon . couple differant places tht sell them, heres one PONTIAC BIG BLOCK V-GROOVE PULLEYS

i need to call and see what total weight is and if stock size. under/over driven pulleys are not going to help me.
rjc claims you save equal to 95 lbs of non-reciprocating weight by changing to all 5 their pulleys (86/87 intercooled cars of course). course we only would have 4 pulleys to change out since no tensioner, but if i can save at least 50 lbs non recip weight, its worth the couple hundred bucks to me.

now,.... would the money be better spent elsewhere? yes, but believe me, i either have already spent it elsewhere, or will be spending it elsewhere, eventually.:redface: .

 

[Boost231]

if you find out how much it saves let us all know please. im thinking about pulling all the 87 stuff off the front of my spare motor and putting it on my hotair setup.