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Subject:Re: Eurospec question
From:Bulley
Date:Wed, 27 Oct 1999 17:35:43 -0400

Grant-

I may be swimming in water that's too deep, as I don't know everything
about harmonic balancers. The other hand, I have read and practiced quite a
bit on balancing and silencing motors, so I hope this helps.

The flywheel, counter-weighted crank, and reciprocating parts in a Jetta
motor are *supposed* to be balanced as a unit. The intermediate shaft,
which counter-rotates (opposite the crankshaft), acts as a torque
damper/balancer. If your motor has a buzz at a certain speed, you may have
some parts out of spec. Every H20 VW I've driven was smooth as silk all the
way to redline...

G. Matthew Bulley
Director
Bulley-Hewlett & Associates
www.bulley-hewlett.com
Cary, NC USA
888.468.4880 tollfree

-----Original Message-----
From:   Grant Holst [SMTP:gholst@RAMBUS.COM]
Sent:   Wednesday, October 27, 1999 4:49 PM
To:     vanagon@GERRY.VANAGON.COM
Subject:        Eurospec question

I've been reading up on harmonic balancers and I think
that one of these on my Eurospec motor might kill the
"buzz" at 3500-400 rpm. What does the list think?
Has anyone heard of a harmonic balancer for a Jetta?

Grant