Damping oscillating boost gauge needle???

[Brian Renegar]

>I use a make of boost gauge that works fine in 90% of installations but
>occasionally the needle will sense intake pulses and go haywire,
>oscillating about and buzzing. Any ideas for a cheap and simple in hose
>damper to put between manifold and gauge? Thanks.

You might try just increasing the length of tubing from the gauge to the
intake.  The extra air in the tube should help dampen any pressure pulses.

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