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| Throttle Body Plug | |||||||||
| This mod is essential if you plan on running boost in your camaro or firebird. The PCV valve lets the cranckcase vent excess pressure in to the throttle body. But, when you have forced induction, the air is forced the other way, creating excessive cranckcase pressure. One way is to plug the hole and put a breather somewhere, but my way takes care of the plug and it still allows the valve to vent normally. | |||||||||
| First, plug the hole in the throttle body. I can't remember what it is for sure, but I'm pretty sure it is a 3/8" tap (use the fine thread). I think its 3/8-24? Either way, 3/8". Then, after it is tapped, screw whatever plug you use into the the hole. I used a 3/8" plumbing piece. For good measure, I used JB weld as a sort of threadlock. (Notice the ugly, big plug sticking out in the picture- I hadn't sanded it down yet) | |||||||||
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