> Could you use a 2nd gen pulley or pump.  I'm using the smog pump (2nd Gen)
> and there is no clutch on it.  You will definitely need a suction
> regulator
> though.  When I ran mine it peg the suction gauge with the engine idling.
Steve,
I think the 2nd gen one is bigger and heavier, and it probably wont fit the
water pump.
I have a vacuum regulator, but thanks for the warning.
John