I have a '98 SS A4 with loudmouth, MAF ends, and whisper lid w/K&N. I recently ordered a set of the underdrive crank and alt pulleys from ASP. Before I install them I have a few questions:

1. How do I stop the crank from turning? Someone told me I might need a flywheel holder for something?

2. The directions say I need a new crank bolt. Where can I get a new one from? Does gmpartsdirect.com have it?

3. Do I need a new bolt for the alt pulley too?

4. Do I need to replace both belts or just one? The pulleys only came with one belt.

5. I am assuming that the alt pulley is replacing the pulley attached to the alternator, just to the right of the crank pulley, correct?

6. The directions say to tighten the new crank bolt to 37 ft./lbs. and then tighten an additional 120 degrees. How do I measure the 120 degrees?

Any answers are greatly appreciated.

 

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[This message has been edited by NOMAD (edited July 26, 2002).]