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GMPP crate 454 HO engine

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3K views 8 replies 4 participants last post by  heritage 03  
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#1 ·
Is anyone out there running a GMPP 454 HO engine in there cars? I just bought a 69 Yenko clone and the entire drive line has been replaced and which includes this engine. It is a newer build as it was completed in 2008 as I have the bills for the purchase of the engine. Any issues with this engine from anyone?

Thanks
Mike
 
Discussion starter · #9 ·
72LS3Z27 where do you have your pvc ported to on your engine. Mine is from the base of the carb along with the brake booster. My engine is a GMPP 454HO. From what I can see the pcv valve looks new and clean, there should be some oil on it if it is doing what is supposed to??????
 
Discussion starter · #5 ·
Thanks guys I was hearing a few of the same issues with the low tension oil rings and just wanted to know thoughts from the pros. I am using stock valve covers and PCV so that should not be a porblem. Noticed intake bolt on #2 is seeping a bit so I will re-torque the bolts. Thanks for the input!!
 
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