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Messages - 455 RatJet

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1
Projects / Re: 1976 CV-19
« on: October 11, 2020, 03:58:06 PM »
Hoping you all can help me with a couple questuins...

Do any of you know of a good tutorial on adjusting rocker arms on the Olds 455? I've got a slighted clatter and want to get that fixed.  Video or text would be great.

Second, how much noise does a Berkley jet drive make?  I've got a bit of gear noise and want to know it that is normal?  I've greased the drive shaft and u-joints regularly.  No real experience with het drives so I am curious.

Last, how much bowl lube should I loose on each run? Seems to want a few ozs after each run.  Shoulder wear ring and gaskets are relatively new and very low hours.

Thanks for any help. Have a great week!

2
Projects / Re: 1976 CV-19
« on: September 19, 2020, 03:28:29 PM »
Uploaded couple videos for anyone interested




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Projects / Re: 1976 CV-19
« on: September 18, 2020, 04:57:38 PM »
One more...

4
Projects / Re: 1976 CV-19
« on: September 18, 2020, 04:56:19 PM »
Couple pictures from today...

5
Projects / Re: 1976 CV-19
« on: September 18, 2020, 03:45:52 PM »
Great afternoon on the lake today.  Very slight oil leak at corner just above the disti (corner). I will enjoy it and reseal the manifold again in the winter.  Thanks for all the help.

6
Projects / Re: 1976 CV-19
« on: September 18, 2020, 08:46:29 AM »
Picture posting problem was the size of the files.  Paint bubbling on the heads...Is this a common problem with the 455 heads or did I not prep them well enough?

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Projects / Re: 1976 CV-19
« on: September 18, 2020, 08:44:21 AM »
Picture of the completed engine and bilge refresh...

8
Projects / Re: Hallett Mini Day
« on: September 17, 2020, 06:11:57 PM »
Love the looks of the Hallett Mini day Cruiser.  Very nice looking boat.  Look forward to future updates.

9
Projects / Re: 1976 CV-19
« on: September 17, 2020, 04:22:18 PM »
Timing set.  Motor runs great.  No leaks that I can find with 10 min on the hose.  Running a bit rich still.  A little valve/rocker click but that subsided after a min.  Unfortunately, the paint on the exhaust ports is bubbling.  I was hoping I get the prepped good enough.  Temp is 250 on the ports with my temp gun.  Water test is on for tomorrow.  Can't post pictures for some reason....

10
Projects / Re: 1976 CV-19
« on: September 16, 2020, 06:40:21 PM »
Everything is installed.  My intake install, paint, and engine compartment refresh is finally complete.  Had a minor electrical issue which I traced to a loose ground connection at the starter to block wire.  Scraped some of the paint at head ground connections just to be sure.  Turned it over and caught right away.  Need to set the timing and water test tomorrow or Friday.

I have a cellphone camera video I want to post.  Any tips? My file is too big.  Thanks for all the help guys.  Hope my oil leaks are over now.

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Projects / Re: 1976 CV-19
« on: September 12, 2020, 06:19:34 AM »
Finished cutting two sets of exhaust manifold gaskets.  The logs were installed with thick copper gaskets and the supplied split washers.  Hopefully the bolts don't back out this time.  I will install the snails and end caps today.

12
Projects / Re: 1976 CV-19
« on: September 09, 2020, 04:41:11 PM »
Making new gaskets for my Berkeley logs since they are on backorder for several weeks now.  Not to mention, they cost $60 for a set with shipping. 

Using Felpro 3570 raw material.  It is not as thick as the replacement gasket but will hopefully work.

Applying clear packing tape to the cap and risers.  Six layers of tape laid perpindicular.  Cut all edges and holes with a #2 Exacto.  Peeled off of the part and touched the sticky side all over to reduce tack.  Placed that template on the Felpro material.  Traced all edges on the template with a fresh #2 Exacto.  Peeled off the template carefully.  Very pleased with the result.  I will make a second set to have in my spare parts bin for next time.

13
Projects / Re: 1976 CV-19
« on: September 09, 2020, 04:28:13 PM »
Thanks 08.  If you don't mind, what 08 model?  I have. Last yr 17 SS, LS3, 6M with 5k miles.  Love that Holden!

14
Projects / Re: 1975 Mandella Flatbottom Jet
« on: September 06, 2020, 04:26:10 PM »
That boat looks amazing! I love that you kept the original colors.  The orange flake turned out great.  I had to replace my gel and most of the flake.  Talk about a nasty job...  Hope you get lots of enjoyment out of your toy.

15
Projects / Re: 1976 CV-19
« on: September 06, 2020, 04:21:33 PM »
Polished my Berkeley logs and snails today.  Not the best job but much better than before.  I'm planning to use the thick copper gaskets with the raised bead around the exhaust ports.  I had leaking on the prior install.  The bolts appear to have loosened significantly.  Any good tricks for keeping the bolts tight? Some split lock washers came with the gaskets.  Thanks for any tips.

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Projects / Re: 1976 CV-19
« on: September 05, 2020, 06:58:23 PM »
Making some progress.  Used RTV on the oil filter mount and Teflon tape on the oil cooler hoses.  Installed valve covers and cleaned up exhaust manifolds.  Need to polish exhaust manifolds tomorrow and make some gaskets for the Berkeley logs and risers.  CPPerformance is backordered on the gaskets and I really want to test it on Tuesday.

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Projects / Re: 1976 CV-19
« on: September 02, 2020, 06:38:13 PM »
Forgot to attach pictures...

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Projects / Re: 1976 CV-19
« on: September 02, 2020, 05:53:59 PM »
Intake  was painted, cured , and installed.  That can of the Right Stuff was a serious pain given I had never used that package before.  Got a huge bead, finger tightened, and let rack for an hour before tightening to spec.  I cleaned and repainted the oil filter mount before installing with ultra black RTV.  Oil cooler hoses are cleaned and ready to install.  Not sure if I should use Teflon tape or thread sealer.  Thread sealer did not work on my braided AN fuel lines last time.  What plugs are you guys using on a stock Olds, R44S or read somewhere the R45S burns a bit hotter? Thanks for all the help.

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Projects / Re: 1976 CV-19
« on: August 29, 2020, 03:06:02 PM »
Thanks.  What about for the oil filter mount?

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Projects / Re: 1976 CV-19
« on: August 29, 2020, 02:51:45 PM »
AN fittings, male.

21
Projects / Re: 1976 CV-19
« on: August 29, 2020, 02:06:06 PM »
Got the heads all stripped and repainted.  Pulled the mechanical fuel pump and alternator to get better painting access.  Turned out great.  Fuel pump is cleaned up and installed with a fresh gasket.  Decided to pull the oil filter mount while I have the logs off.  Cleaning the remote now along with oil cooler hoses.  Do you have any suggestions for the oil filter remote gaskets?  Should I use RTV or something else?  What are you using to seal the oil cooler hose threads?  Thanks for any suggestions.

22
Projects / Re: 1976 CV-19
« on: August 22, 2020, 07:01:14 AM »
Thanks for the inputs.  I'll try to seal it up, adjust the valves and enjoy.  It's just so easy to think about all the things you want to do when it's partially broken down. 

23
Projects / Re: 1976 CV-19
« on: August 21, 2020, 08:45:35 PM »
2-4k at the most.  Boat is never worth what I have in it.  Just want a nice runner but aggressive.  If that helps...

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Projects / Re: 1976 CV-19
« on: August 21, 2020, 06:48:25 PM »
Okay, I've got the everything disassembled and cleaned.  I removed the valve covers, alternator, etc for a paint refresh.  The heads and timing chain have never been refreshed.  Should I just get the heads cleaned (Ka heads), replace the timing chain, refresh valve train, convert to unleaded fuel, fix oiling issues while I am at it?  I would love to add edelbrock performer heads but don't know if they are worth the price.  Bottom end is fine but 45 yrs old.  I'd love a nice cam sound bit do t think I will get any HP gain.  I am stuck with Berkeley logs due to engine cover restrictions.  Thoughts.

25
Projects / Re: 1976 CV-19
« on: August 19, 2020, 05:15:52 PM »
Thanks for the additional inputs.  Engine is old and has never been rebuilt.  Compression is very good so I am going to be conservative.  No dimpling.  I will rough up block edges and bottom if intake.  If my gap is more than a quarter inch I will use some old cork gaskets I have from the old Turkey tray set with the Right Stuff 1.5 times remaining gap.  I think roughing up the bottom of the intake front/back edges will help.  I'm stripping the paint on the intake and heads now.  Hope to have repainted Saturday and do my install on Friday.  Public ramps here are closed on the weekends so I hope to test next week.  I'll post me second headache soon (leaky log seal to exhaust ports).  Hope you all can help there too.

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