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Thread: RS Aizawa ITB 1.6 - valve stem seals - improvements while in the head ?

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  1. #31
    3,000 rpm - starting to feel the power atlex's Avatar
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    I've done the soak twice now, once for 8 hours, a 2nd time for 24 hours. I've got a borescope so I will have a go.

    there is no PCV anymore - I've configured a draft tube arrangement - filter on the exhaust side, 'pcv valve' is a straight barb fitting to the catch can and the catch can vents to a draft tube, there's a wee bit of oil at the bottom of the catch tank - and it's working.

    I checked the cold idle blowby and it doesn't seem excessive, but I need to compare with my turbo car which has PCV, really.

    Next step is to get the cylinders leakdown tested.

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    HarryB (09-10-2022),kung fu jesus (09-12-2022)

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