Author Topic: help with pulleys  (Read 640 times)

Offline SMS

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help with pulleys
« on: July 01, 2011 - 03:02:32 PM »
The previous owner had a rigged set up, using stacks of washers to offset the water pump pulley and some other bad ideas.

I have bought a new waterpump and pulley but it seems that the powersteering belt will rub on the pulley.

Can anyone tell from these photos if the crank pulley is wrong or if I have something out of wack?

Thank you and have a happy 4th! :wavingflag:





Offline Moparal

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Re: help with pulleys
« Reply #1 on: July 01, 2011 - 03:53:34 PM »
Well I would guess you installed all the boltsm belts, and tightened it all up?  The aftermarket wp pulley is coned some. The originals are just about straight.   

Offline SMS

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Re: help with pulleys
« Reply #2 on: July 01, 2011 - 05:01:56 PM »
Thanks Moparal

The belt crashes no matter how tight. I think I just need a crank pulley that is smaller. This one is 7 1/5" diameter. I have seen them as small as 5"

Offline BIGSHCLUNK

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Re: help with pulleys
« Reply #3 on: July 01, 2011 - 07:57:41 PM »
I've gone though some issues with this myself. I did get correct pulleys from Buchillion. BUT when she get a mouthfull there are times the belt still hits the pulley. I dont know (what motor your running) but I've looked at stock HEMIS and they all seem to have a belt rub mark on them. Maybe ditching the billet would help some though.  :dunno:
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Offline SMS

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Re: help with pulleys
« Reply #4 on: July 01, 2011 - 08:10:44 PM »
Thanks BIGSHCLUNK

I am going to order a crank pulley with a smaller diameter. I normally wouldn't do bullet but the car is not numbers matching nor a real R/T

Thought you guys would get a laugh out of this rigging

Waterpump impeller fell off

strange huge pulley that was put on with a stack of RTVed washers holes had been opened up to make fit

Fanclutch says made in china. I hate that there are parts from china on my car. Nothing against china, just not on my American Iron!

I wish people didn't do this kind of stuff





Offline BIGSHCLUNK

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Re: help with pulleys
« Reply #5 on: July 01, 2011 - 08:22:46 PM »
I'd watch that crank pulley thing. It may not be small enough to make a diifference. As for that water pump POS YIKES! Hope you get it worked out.
« Last Edit: July 01, 2011 - 10:49:05 PM by BIGSHCLUNK »
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Offline Cooter

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Re: help with pulleys
« Reply #6 on: July 01, 2011 - 09:34:31 PM »
With all the repro pulleys out there, I'm wondering why you went with the aluminum one?


Looks like the PS Pump/brackets look to be from another engine/car and retro'd to fit and then had the pulleys retro'd to fit your engine with that PS pump...Most of the NON A/C engines I've seen run the PS pump alot lower than yours. As for the "Made in China" thing, Good luck as with most anything today,  I hope you aren't building a stroker any time soon using Eagle parts, as you are sure to be dissapointed in where they are manufactured...
Most USA parts, especially stroker cranks, are in the $3K range.
« Last Edit: July 01, 2011 - 09:39:20 PM by Cooter »
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Offline Chryco Psycho

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Re: help with pulleys
« Reply #7 on: July 02, 2011 - 10:50:11 AM »
I have used the Mancini repro pulley sets & they fit properly

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Offline SMS

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Re: help with pulleys
« Reply #8 on: July 09, 2011 - 11:07:52 AM »

Just a follow up on the pulleys. The smaller crank pulley fits great and everything is working really well together.