any1 have a wp pulley easily accessable?

[dohcfiend]

i need an od measurement if any1 has the engine out of the car or a puley laying around. any info will be appreciated. thanx.

[Jaysin]

I have an engine out... What do you need measured?

[dohcfiend]

the diameter of the waterpump pulley.

[dohcfiend]

VIRGINIA?! where are you at?

[series8217]

5 5/16" on my 93 engine

[napatiger]

5.321" on my 95 engine; or 135.15mm.

[dohcfiend]

damn this sucks. i have been told it is 5 inches, 5 and 1/4 inches, 5 and 5/16 inches and a little under 5 and 1/3 inches. i am at a loss for the moment i guess i gotta tighten up and take it off myself b/c i have no idea who is right or wrong.

[series8217]

Sounds like Napatiger's measurement is pretty much the same as mine (and likely more accurate). I just used a t-square and rocked the pulley around until I got the highest length. My calipers wouldn't fit around it. 5/16" = .3125.. thats within 9 thousandths of an inch.
It shouldn't make a difference anyway as long as its not so oversized that it interferes with the timing belt cover.

-Steven

[Jaysin]

dohcfiend, sorry on the post delay.. Got a new comp and had to hook it up/ figure it out. Looks like you got what you needed anyway! LOL!! I am in Chesapeake by the way. I was out Amelia way a couple months ago. Went to a drifting event at a track around Dinwiddie.

[dohcfiend]

that is about 25 minutes from me. next time you are by VA motorsports park hit me up on the pm be4 you go. we'll do an impromptu meet. what kind of car u have anyway? i can assume it is a dohc. i think there is some1 by VA beach on here too but i haven't heard from him in a long time luminaz34va i think is the sn. maybe we all can coordinate something in the future?

[dohcfiend]

duh duh duh and the winner is: series8217 at 5 and 5/16 in. but i am sure the measurement napatiger gave is the same in metric. thanx guys.

it also proves the wp od is the same throughout the lq1 production run so i will get one from a yard and send it off. i am still deciding on a 5 or 10% ud ratio. maybe i will settle for 7.5.

[Jaysin]

dohcfiend.. I have a 95 Monte Z34. Im in the middle of putting a 3.4 from a 91 Lumina right now. Gonna use the 95 cams and UIM though. I might end up out that way this weekend. Not sure where though. As soon as I know I will PM you.

[dohcfiend]

sweet. u have the 95 engine? u will need to swap your harmonic balancer and crank position sensor if you didn't already know. also if you need any help lmk. i have quite a few spare parts laying around. as long as you swap your cam carriers/intake setup. i don't think you need to swap anything else.