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sand_man sand_man is offline
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Join Date: Oct 2005
Location: Cooterville, Cackalacky
Posts: 6,815
Quote:
Originally Posted by sammyg2 View Post
A V-4?

giggle.

When I first read about these cars I was saying to myself, why in the heck would anyone try making a V-4 again?
It's inherently a bad design. Lots of strange harmonics and forces that can't be completely balanced out and can only be partially dampened.
Kinda like strapping two harley motors together and see which one shakes the other apart first.
I wondered how they could keep an engine like that alive for 24 hours.

A 90 degree V8 is inherently flawed but can work well if balanced and dampened well.
A 90 degree V6 is worse.
An inline six is sooooo much better from a balance and force and vibration standpoint, and a flat 6 is better than that.

An inline 4 is OK, a flat 4 is better, a V-4 just flat out sux from a vibration dynamics standpoint.

Can it be done? Sure can. Can it work? Yep, to a certain extent. Are there better designs out out there? Hundreds of them.



(I've got level 1 and level 2 vibration analysis certifications from Emerson/CSI. Level 1 and level 2 vibration analysis certifications from Entek/Rockwell Automation/IRD. Level 1, 2, and level 3 vibration analysis certifications from the Vibration Institute).

Unfortunately I doan have no certs in photography.

And you stayed at a Holiday Inn Express last night. Seriously, thank you for the info. I didn't realize all of that.
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back in the saddle: '95 993 - just another black C2
*SOLD*: '87 930 GP White - heroin would have been a cheaper addiction...
"Ladies and Gentlemen, from Boston Massachusetts, we are Morphine, at your service..." - Mark Sandman (RIP)
Old 06-17-2014, 07:58 AM
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