Wade, If you're referring to the vacuum gauge and fitting Joe linked to, I suspect the male thread goes into the bottom of the gauge.
If you're referring to the Racor T-Handle set up, here's a link to Touche's Racor 500 with an older style Racor vacuum gauge. -- Dennis C. Touche' 35-1 #83 Mandeville, LA On Sun, May 24, 2020 at 10:03 PM Wade Glew via CnC-List < cnc-list@cnc-list.com> wrote: > Hi Joe > Looking at the guage you've linked to, its obvious the "T" arms go in the > fuel line between the Racor and engine. Where does the threaded base of the > T go? What is a normal pressure? What pressure reading makes you decide to > change filters? Are the lined just clamped with small hose clamps or what? > Wade > Oh Boy 33-2 > > On Sun, May 24, 2020, 17:15 Joe Della Barba via CnC-List, < > cnc-list@cnc-list.com> wrote: > >> A vacuum gauge is one of the best cost/benefit ratio improvements you can >> do. You can save a lot of $$$ in unneeded filter changes and get advanced >> warning when you do need to change one. >> >> Be official: >> >> >> https://www.ebay.com/sch/i.html?_from=R40&_trksid=m570.l1313&_nkw=racor+gauge&_sacat=0 >> >> Cockpit mount with light: >> >> https://moyermarine.com/product/vacuum-gauge-kit-gaug_07-1_532/ (also >> can be used for manifold vacuum) >> >> Cheap: >> >> >> https://www.ebay.com/itm/2-1-2-Vacuum-Gauge-Chrome-Plated-Steel-Case-1-4-NPT-Lower-Mnt-30-inHg-0/183642544745?hash=item2ac1f2da69:g:2gUAAOSwJiBcQOWz >> >> >> https://www.ebay.com/itm/LIQUID-FILLED-VACUUM-GAUGE-30-0-PSI-2-5-FACE-1-4-NPT-LOWER-MOUNT-WOG/192746480989?hash=item2ce095e55d:g:RiQAAOSwqoxcBW9S >> >> >> Joe Coquina C&C 35 MK I >> >> >> -- Dennis C. Touche' 35-1 #83 Mandeville, LA
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