I whs wondering how more HP/tork would I get from this http://www.zzperformance.com/zzp/pro...ive_pulley.htm just the OD pulley

And what would I this actualy do http://www.zzperformance.com/zzp/pro...alve_cover.htm

The chrome valve cover is for bling bling purposes....I have one.

ONE?

Will i think Allmach..must plumbed the NAZZZ into the cabin instead of the engine......one valve cvr :?:

Errr...I have one chrome valve cover BREATHER. Ha ha...ha......shud up.

Somebody here said that it helps reduce cavitation (the wp pulley). Knowing what the inside of the water pump looks like, I can imagine it would cavitate pretty easily. Reducing cavitation could have the net effect of higher cooling. Just don't expect to gain any noticeable horsepower. 2-5 maybe?

and what do oyu think about the UD pulley

I don't think the ZZP Underdrive Water Pulley will fit out car because the engine mount is right next to the water pump pulley. Making the pulley even a little bigger there is not enough clearence between the pulley and the engine mount. Sorry kiddo. Those were designed for Grand Prix'* that have their engine mounts on the top front of the engine, not the side like we do.

Thank you that saved me time and money

I am running the Over alt and the under WP pulleys in my 98 NA. They have seriously improved my cooling ability (10+ degrees) and allowed my deep cell battery to stay seriously charged (BOOM-BOOM)! The Over WP does not fit as 98B says due to the motor mount. I wouldn't use the OD anyway. The WP runs way too fast on most cars to be completely efficient.