 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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| GregAmy |
Aug 12 2021, 04:33 PM
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Advanced Member Group: Members Posts: 2,651 Joined: 22-February 13 From: Middletown CT Member No.: 15,565 Region Association: North East States 
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FWIW, the Formula V guys - with a big reputation for oiling the track from the VCs - ensure they have good straight VCs, glue/silicon/what's-your-fav of the gasket to the VC, and then ensure a good taught bail wire.
The only oil I've ever put on the track came from the tubes to vent the heads (and/or vents on the VCs themselves). This is why I had those head ports welded and I use good stock non-vented VCs, using 914 Rubber cork gaskets and the FV process (I like Permatex 85420 or Hondabond/ToyotaBond; let it set for a half hour). So far, so good... https://newsite.hamheads.com/2016/12/10/typ...tests-analysis/ |
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Posts in this topic
Wew Valve gaskets leaking woes Aug 12 2021, 10:34 AM
Root_Werks Valve covers not flat maybe? Honestly haven't... Aug 12 2021, 10:52 AM
Wew
Valve covers not flat maybe? Honestly haven... Aug 12 2021, 01:14 PM 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 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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