{"product_id":"hobbs-switch","title":"Adjustable Hobbs Switch with Wiring Harness","description":"\u003ch2\u003eChoose a 4psi or 15psi Hobbs switch\u003c\/h2\u003e\n\u003cp\u003eIncludes 12\" wire for chassis ground and 60\" trigger ground wire.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eWhat is a Hobbs switch?\u003c\/h2\u003e\n\u003cp\u003eHobbs switch is just a simple on-off switch that is normally off and used to trigger an accessory at a set boost point. \u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eWhich one do I choose?\u003c\/h2\u003e\n\u003cp\u003eFor installing a secondary low pressure pump, if you are running a stock primary pump, we recommend choosing the 4psi.  If your primary pump is upgraded, then we'd recommend the 15psi.  If you're using a Hobb's switch to trigger a meth pump, we'd recommend getting the 4psi.  \u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eHow do I install a Hobbs switch?\u003c\/h2\u003e\n\u003cp\u003eThe Hobbs switch has two contacts that need to be connected.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eConnect one contact to chassis ground\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eConnect the other contact to your ground trigger wire for the accessory.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eAre these adjustable?\u003c\/h2\u003e\n\u003cp\u003eYes, you can remove the black rubber plug at the top of the Hobbs switch and use an Allen wrench to adjust the Hobbs switch +\/- approximately 3-4psi.  They are very sensitive so make small adjustments or you may lock it out.  Rotating the Allen screw clockwise will increase the needed boost pressure to activate it.\u003c\/p\u003e","brand":"Fuel-It!","offers":[{"title":"4 psi","offer_id":44666151534748,"sku":"UNI-MISC-HOBBS4","price":63.0,"currency_code":"CAD","in_stock":true},{"title":"15 psi","offer_id":44666151567516,"sku":"UNI-MISC-HOBBS15","price":63.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/6729\/1292\/files\/fuel-it-flex-fuel-kits-adjustable-hobbs-switch-with-wiring-harness-1231152027.jpg?v=1775356475","url":"https:\/\/www.mypartsguy.ca\/products\/hobbs-switch","provider":"My Parts Guy MPG Auto","version":"1.0","type":"link"}