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> Greddy Type S Question
turbohcar
post Aug 30 2005, 04:07 PM
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Just picked up a Greddy Type S second hand. Now, this thing has two vaccum ports on it. One is on the black "hat" cover and the other is in the aluminum casting part right under the first. Which one do I plug into the intake manifold boss and do I leave one unplugged or not? Pics to be posted later if we need them. Thanks


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turbohcar
post Aug 30 2005, 05:29 PM
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Well..... after work I bought some parts from the hardware store and made myself a BOV tester. What I basically did was took a T-fitting and cut some silicone hose too. I hooked my boost gauge, air compressor, and BOV to it using the T-fitting and hose. On the SOFTEST setting the top straight fitting did not respond until about 30psi and even then it barely even opened. Now, when I put the hose on the small fitting it opened at just over 18psi. Which one of these is correct? I figure the smaller one since the top one doesn't respond as fast. Comments?


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