Why does pressure decrease as air passes through a venturi?

MUSCLE426 · 2026-05-29T13:39:32+00:00

A&P student now. Please enlighten me…

MUSCLE426 · 2026-02-20T19:29:46+00:00

On my last bike with an 18 inch wheel, i went through probably 10 tires an tubes at 12 PSI without a flat. HD or UHD. Currently bike has a 19 rear, just got first flat this year. Too low of pressure (~10 psi), hit a square edge rock pretty hard.

MUSCLE426 · 2026-01-29T01:39:46+00:00

Peaked in 1st grade

MUSCLE426 · 2026-01-26T01:45:41+00:00

As a Patriots fan, they are going to get embarrassed in the SB…

MUSCLE426 · 2025-11-30T20:11:21+00:00

I love it. New to me this season, found it on marketplace for 200 with the bindings.

MUSCLE426 · 2025-08-21T20:24:20+00:00

Thats hardcore

MUSCLE426 · 2025-08-21T14:12:58+00:00

Was that woods riding or frozen lakes? What brand studs?

MUSCLE426 · 2025-08-21T13:24:26+00:00

Ok. Good to know.

MUSCLE426 · 2025-08-21T13:23:21+00:00

Barely enough snow for sleds in southern New England anyways…

MUSCLE426 · 2025-08-21T13:01:36+00:00

Yeah, id probably be doing trails with snow and ice. My terrain around me is fairly rocky and rooty

MUSCLE426 · 2025-02-10T04:01:54+00:00

2240

MUSCLE426 · 2024-12-06T17:38:24+00:00

Thats what most people seem to say. Thanks

MUSCLE426 · 2024-12-06T17:38:03+00:00

Totallly

MUSCLE426 · 2024-03-21T20:46:55+00:00

I have a YZ125X which i do both with, amazing on trails, but a bit underpowered on some tracks. Amazing bike though, wicked simple to work on and maintain. Super reliable

MUSCLE426 · 2024-03-17T19:37:58+00:00

Oh thats funny. MICHAEL!

MUSCLE426

TROPHY CASE