Wally, I'm not trying to throw rocks here.
Tell us about your experience with the dual-action fuel pump (https://www.stovebolt.com/ubbthreads/ubbthreads.php/topics/51528/1.html)?
No longer happy?
If the dual-action has shortcomings then I guess the Electro-Vac (or similar device) is probably the last straw for vacuum wipers.

I too was looking at electric wipers till I read "12 volts only". I'm still 6 volts and everything still works well.
The notes I have is that Newport may use the Ongaro 2 speed wiper motor (168111-12 CE) made in China (Lubase Co., LTD. website: lubase.waimaotong.com).
I seriously doubt Newport makes their own motors but the advantage they have, over others, is that their hardware is made better (from reading other websites).
If you g-map satellite their location (2760 Newport Road Washington MO 63090), you can see their buildings. It's a small business.
Small business and low volume sales. This leads to higher prices to cover costs.
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Last edited by buoymaker; 02/22/2022 4:51 PM.

"Adding CFM to a truck will only help at engine speeds you don't want to use."
"I found there was nothing to gain beyond 400 CFM."