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new 347 blow by problems

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Old Jun 17, 2015 | 02:13 AM
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Default new 347 blow by problems

hi people I have a fully rebuilt 347 hear is a list of whats in it

stock crank
h beem rods
mahle pistons
comp cam thumper
comp pushrods.lifters, 1.72 roller rockers
trick flow fast as cast heads
FAST 92intake and TB
car was turned and run on dyno made 400hp at the wheels and was blowing a **** load of oil so I put a catch can on. now ive put a ls6 valley pcv plate on
has stopped blowing oil into the can, but now is blowing the oil fuller cap off, anyone know whats wrong or does it need more miles on it. its done 1000 miles.
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Old Jun 17, 2015 | 06:41 AM
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Plumbed wrong...
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Old Jun 17, 2015 | 04:25 PM
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Were the rings gapped and clocked properly?
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Old Jun 17, 2015 | 07:38 PM
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as far as I know that was done. I had a v8 shop do the full rebuild on it
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