How you leave a show.

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**Dave Rifkin** · #1 05-07-2022, 08:58 PM

Curious why do vehicles running alcohol idle with the vrump............vrump..........vrump sound? Is it something to do with the fuel, the fuel delivery or?

**Too Many Projects** · #2 05-07-2022, 10:41 PM

Quote:

Originally Posted by Dave Rifkin

Curious why do vehicles running alcohol idle with the vrump............vrump..........vrump sound? Is it something to do with the fuel, the fuel delivery or?

Nothing to do with the fuel, it's the blower governor. They can be set for a smoother idle, but then it wouldn't sound as impressive. It's all part of the show.

The Following 2 Users Say Thank You to Too Many Projects For This Useful Post:
427TJ (05-08-2022), Dave Rifkin (05-08-2022)

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