 Valve gaskets leaking woes, Won't stop |
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| Wew |
 Aug 12 2021, 10:34 AM
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#1
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Member  Group: Members Posts: 236 Joined: 17-January 15 From: Novato, ca Member No.: 18,335 Region Association: None  |
Hi all,
I rebuilt my 1973 2.0 motor, which was already a 2056. I put new 2.0 heads on it with 1.7 rockers. Was machined for spirited driving. I put the bigger 914 cork gaskets on as well. They still leak. The straps for each valve cover are tight. Any advice, tips and or tricks to end this valve cover leaking madness? Not sure it increase pressure due to no vacuum port on the new heads has anything to do with it, but either way, I gotta figure out how to make it stop. Please advise. Thanks, Gary |
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| Root_Werks |
Aug 12 2021, 10:52 AM
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#2
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Village Idiot Group: Members Posts: 8,930 Joined: 25-May 04 From: About 5NM from Canada Member No.: 2,105 Region Association: Pacific Northwest 
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Valve covers not flat maybe? Honestly haven't had leaky valve cover issues on a 914-4 before. They usually seal up nicely especially after a few heat cycles. Hardest part is when they are removed, ensuring all the baked on cork bits are cleaned off.
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| Wew |
Aug 12 2021, 01:14 PM
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#3
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Member Group: Members Posts: 236 Joined: 17-January 15 From: Novato, ca Member No.: 18,335 Region Association: None |
QUOTE(Root_Werks @ Aug 12 2021, 09:52 AM)  Valve covers not flat maybe? Honestly haven't had leaky valve cover issues on a 914-4 before. They usually seal up nicely especially after a few heat cycles. Hardest part is when they are removed, ensuring all the baked on cork bits are cleaned off. Hi root, I am leaning toward purchasing some new valve covers. I think that is a good call. Thanks for the input. Gary |
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Posts in this topic
Wew Valve gaskets leaking woes Aug 12 2021, 10:34 AM
michael7810 I had one with a slight bend that would not stop l... Aug 12 2021, 11:34 AM
Wew
I had one with a slight bend that would not stop ... Aug 12 2021, 01:12 PM michael7810
I had one with a slight bend that would not stop... Aug 13 2021, 06:05 AM 914Sixer 914Rubber used to have neoprene gaskets but I do n... Aug 12 2021, 01:45 PM Mikey914
914Rubber used to have neoprene gaskets but I do ... Aug 12 2021, 04:00 PM VaccaRabite Try putting a THIN coating or RTV on the cork wher... Aug 12 2021, 01:50 PM rhodyguy Cinch-a-gasket. Applied to the cover only. Are you... Aug 12 2021, 03:49 PM bkrantz
Cinch-a-gasket. Applied to the cover only. Are yo... Aug 13 2021, 08:00 PM Mikey914 Also we do have some of the high temp silicone one... Aug 12 2021, 04:02 PM GregAmy FWIW, the Formula V guys - with a big reputation f... Aug 12 2021, 04:33 PM Wew Thank you everyone for the great input.
I did ge... Aug 12 2021, 06:28 PM Literati914 I’ve kept a mental note about a VC mod that I sa... Aug 13 2021, 10:09 PM djway I have had two types of leaks
Bent Rocker Cover
Si... Aug 13 2021, 10:14 PM Literati914 Here’s the VC modification that I was talking ab... Aug 14 2021, 01:32 PM |
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