yossarian19
NAXJA Forum User
- Location
- Grass Valley, CA
The Coast Guard study was most likely referring to flex hose that is similar to what you use to vacuum a pool with, but with a larger diameter and larger folds in the material vs. a smooth walled hose. Just using one or two bulged connector like that would only have a small effect on flow.
~Alex
I would go on to say that water has a higher surface tension and more drag than air.
Still - that is a good point (flexible hoses creating drag in intake / exhaust) and I'll bet even in air, you'd see measurable losses by going all flex hose.
Not to mention, the OP's intake tube looks badass. Flex hose just looks like ass.
Good job, dude.