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Breather or oil catch can?

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Old 05-31-16, 10:42 AM
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Adam1130
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Default Breather or oil catch can?

So i have been slowly been working on my 98 gs300 and a buddy of my told me i needed a breather for the part i circled. I tried buying one but the end was too small. Anyone have a link to one i should use?<br ><br >
Old 05-31-16, 11:03 AM
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99 GS3
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If you like your front main seal keeping the oil inside the block I really recommend you pulling a vacuum on your crankcase instead of the just atmosphere venting.

For a big single, ditch the pcv valve as they leak boost at higher psi, and use a baffled catch can from both valve covers to the turbo intake pipe, or to a venturi exhaust fitting if you don't want to use the turbo intake stream.
Old 06-14-16, 09:55 AM
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Originally Posted by 99 GS3
If you like your front main seal keeping the oil inside the block I really recommend you pulling a vacuum on your crankcase instead of the just atmosphere venting.

For a big single, ditch the pcv valve as they leak boost at higher psi, and use a baffled catch can from both valve covers to the turbo intake pipe, or to a venturi exhaust fitting if you don't want to use the turbo intake stream.
Would you happen to have a link to one?
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