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<blockquote data-quote="Real98roush" data-source="post: 16411962" data-attributes="member: 154990"><p>I’m an idiot! When I received the engine from the seller the PCV had breathers installed. I was told to keep the PCV system in the stock configuration for best results with my setup and goals, so I used the stock hoses and plumbed it up. </p><p></p><p>There appeared to be excess vacuum and oil blow by. I made a DIY contraption to smoke test the intake. Paint can with air compressor fittings RTV’d to the lid. I poured baby oil into the can and connected my air compressor to one fitting and ran a hose to a vacuum port on the intake manifold, removed the CAI and sealed air tight with a rubber glove. Heated the bottom of the can to generate smoke and pumped the smoke into the intake with ~3 psi. No visible smoke, added more pressure ~5 psi, still no visible smoke. Eventually the pressure caused the lid to pop off the paint can. I was confident there wasn’t a vacuum leak. </p><p></p><p>[ATTACH=full]1638216[/ATTACH]</p><p>[ATTACH=full]1638217[/ATTACH]</p><p>[ATTACH=full]1638218[/ATTACH]</p><p></p><p></p><p>IG: @does_not_listen</p></blockquote><p></p>
[QUOTE="Real98roush, post: 16411962, member: 154990"] I’m an idiot! When I received the engine from the seller the PCV had breathers installed. I was told to keep the PCV system in the stock configuration for best results with my setup and goals, so I used the stock hoses and plumbed it up. There appeared to be excess vacuum and oil blow by. I made a DIY contraption to smoke test the intake. Paint can with air compressor fittings RTV’d to the lid. I poured baby oil into the can and connected my air compressor to one fitting and ran a hose to a vacuum port on the intake manifold, removed the CAI and sealed air tight with a rubber glove. Heated the bottom of the can to generate smoke and pumped the smoke into the intake with ~3 psi. No visible smoke, added more pressure ~5 psi, still no visible smoke. Eventually the pressure caused the lid to pop off the paint can. I was confident there wasn’t a vacuum leak. [ATTACH=full]1638216[/ATTACH] [ATTACH=full]1638217[/ATTACH] [ATTACH=full]1638218[/ATTACH] IG: @does_not_listen [/QUOTE]
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