But the campaignâs swift rise hinted that maybe the chronically second-place Indiegogo was finally catching up to the crowdfunding gold standard, Kickstarter. Indiegogo was founded in 2007; Kickstarter didnât come along until 2009. The former has hosted 1.3 times as many completed projects as the latter.
Universal cooling system pressure tester that eliminates the need for almost all system adaptors. Complete with 4 double-ended cap adaptors allowing 8 different caps to be tested. Universal cooling system pressure tester that eliminates the need for almost all system adaptors.
The extra pressure is limited by the radiator cap, which has a pressure valve in it. Excessive pressure opens the valve, and coolant flows out through an overflow pipe. In a cooling system of this type there is a continual slight loss of coolant if the engine runs very hot. The system needs topping up from time to time.