Aaron's Volkswagen Beetle 1776cc single port engine build.
HTML-код
- Опубликовано: 29 сен 2024
- Last video we tore down Aaron's 1679cc engine and found some issues.
He ended up getting another duel relief case already cut for 90.5mm cylinders. I took his single port heads since they are in great shape and had them opened for the 90.5mm cylinders and also had the case double checked and hot tanked.
We were able to reuse his crank, rods, cam and lifters from his old engine into the new 1776 build. It didn't take much to get this mocked up a few times and then final assembly.
Here are the other videos I referenced in the video:
Aaron's 1679cc engine tear down video: • VW Beetle Budget Build...
Calculating VW compression ratio: • How to Calculate Compr...
Correcting compression ratio: • How to - Set the Compr...
Rocker Arm geometry: • VW Bug - 74mm - 2054cc...
EzGz RUclips channel: www.youtube.co...
Thank you for watching.
Please like, comment, share and follow along!
www.VWJAWBREAKER.com
Check out my web site for T-shirts, merch, discount codes, links to other great youtube channels and supporters of VWJawbreaker!
100%of the Merch, Amazon and Affiliate proceeds along with a portion of my RUclips proceeds are also being donated to charity!
It’s just another way for me to help give back to others and pay it forward.
VW parts and tools, audio video stuff, etc. Amazon Affiliate link below:
www.amazon.com...
🔷Other great channels to follow in no particular order:
Levi’s Backyard / @levisbackyard
2 Guys and a Bug / @2guysandabug
Roy Works / @royworks28
Rob Stapleton - FabWorx / goxtreme1
Vintage Speed VW / @vintagespeedvw7864
Haptic Garage / @hapticgarage
5150MXVW / swadmx
Emmitt Racing / @emmettracing
Mustie1 / mustie1
Marcijunebug / marcijunebug
Jw Classic VW / @jwclassicvw
Milage Unknown / @mileageunknown8910
VW Darrin / vwdarrin
EzGz / theezgz
CT / @ctmoog
Vané Pinstriping / vanepinstriping
DuckmanCycles and VW garage / duckmancycles
VW Nut 1967 / @vwnut1967
VvTheDuck vV / @vvtheduckvv
Backyard Kombi / @backyardkombi5466
Old Volks TV / @oldvolkstv
Rusty Dubs / @rustydubbs
VW Life / @vwlifevw
69 Baja Outdoors / @69bajaoutdoors
THIS IS FOR ENTERTAINMENT PURPOSES ONLY.
ANY alterations YOU make to YOUR vehicle are YOUR responsibility!
I am not liable for your workmanship on your car.
VWJawbreaker is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com.
Any information on performing modifying or maintaining your vehicle seen on this channel is intended for general guidance only and must never be considered a substitute for the advice provided by a Certified Professional.
![Cody Johnson - I'm Gonna Love You (with Carrie Underwood) [Official Music Video]](http://i.ytimg.com/vi/yy9PuYMU29g/mqdefault.jpg)
Well done! Looking forward to hearing this one run. And glad I can get all my reference material in one place 😂
Thanks man, next video I have one hell of a hard time getting it to run 😳
1776 is one of my all time favorites. This one even looks sexy 😊
I thought you’d enjoy this one!
nice work sir, excuse me whats your final torque number for the heads? greetings from mexico
All depends on what size head studs you have.
Bently manual calls for the following:
8mm - 18ft lbs
10mm - 23ft lbs
@@VWJawbreaker thanks a lot , i have 8 mm studs, just want to confirm
What compression would .095” deck height run with? That cray cray imo
Single port heads have smaller combustion chambers than stock dual port heads. It’s all about the total combo.
could I run 8.3 with single port heads with .040” deck height? You know, the world is going to end of it’s not .040” deck height lol
@@triariicat8448 8.3 cr would depend on the cam shaft being used. Look up the cam you’re using to see what they recommend for a compression ratio.
.040” deck is an absolute minimum to run without the chance of valve to piston issues.
@@VWJawbreaker yeah the website says it’s good for 8.1-8.3 CR, just wondering if single port head could handle it
Why not switch to dual-port heads ? I thought Single-port heads and the intake manifold were supper restrictive. I have seen you build a few signal port engines. Am I missing something ?
Well, he didn’t want to switch to dual port heads, that’s why he stayed with single port.
Single port heads breathe just fine depending on what you’re trying to achieve. They do produce a little more low end torque but they won’t get the same high end rpm’s that a dual port will.
Many busses still run built, larger displacement single port engines.
Single ports aren’t bad engines! It’s only missing a turbo.
Haha, doubt he’ll want a turbo.
I would have stayed with the 0.055 deck height. Stock 1600 left the factory with 0.060. 0.094 deck height, is going to make the engine run hot, and hard to tune. Just my opinion.
Hey buddy. I hear what you’re saying however these heads have smaller combustion chambers and the compression would have been too high. I know people who have ran .090 shims under the cylinders and haven’t had a heat issue before. I also ran this info past a few others and they agreed this setup would be just fine.
@@VWJawbreaker ✌
I believe the higher the deck height the lower the compression ratio and the lower risk for the motor to run hot. Motors can tend to run hotter with higher compression rations.
@@vayabroder729 especially when the compression ratio is higher than the cam manufacturer calls for.
Would too much compression cause excessive blow bye?
Doubtful, blow by is usually caused by worn rings / cylinders.
Boy you Ranch fast I couldn’t keep up with you
Can’t go too slow or no one will watch!
I need to move to Florida, just to learn your wizardry , excellent and informative vid again Gary
Thank you sir. You know if you ever make it over here we need to get together for sure.
Im taking notes for the 25 hp motor 😁
There ya go!
Hey Gary, do or can you use Aviation Sealer on the cylinder shims? Great job, thanks!
You can but I’d prefer not to only because it’s no where as good as it use to be imo and you need something that will seal better in that area so you don’t develop leaks.
Ok thanks… what do you use?
@@trevcessna1723 I prefer the ultra black.
its nice to see getting that engine coming together. the extra info is always a plus for someone that wants to work on there own engines.
i hope you are better now and have day's off 48 hrs to work on your projects lol.
greetings mate.
Thank you buddy. Hoping the vids will help someone on their journey.
Doing as good as I can be and trying to enjoy life.
You need to get crackalackin’
Story if my life 😂
Are u selling her when it's done?
I don’t sell engines, this is for a friend.
Tight work brother!
Thank you sir!
Awesome video Gary, it would have been helpful before I built my 1776. I see you didn't use ratio rockers and cut moly pushrods, that's where I had problems with my engine and went back to stock stuff. After I got it together I read that having stainless valves with stock rockers can distort the stem, do you think that will be a problem down the road for me?
Rockers on the stainless valves can cause the valve tip to deform, they make lash caps that go over the end of the valves to prevent that from happening.
@@VWJawbreaker but do I then have to use shims and use cut moly pushrods like I was using ratio rockers
@@plymouths1 usually just rocker shims.
Gary is right lashcaps on the ss vales. You need steel or hd aluminum pushrods if have dual valve springs. Most ratio rockers require custom length pushrods as do wider or narrower than stock engines.
@@Slick56 thanks as always for chiming in with your expertise.
Thanks again Gary great info.I will be doing a first build in the near future. When you lap the heads to the cylinder is that all you need to seal that surface. Thanks again.
You don’t need anything else, some use copper spacers there to tweak the compression ratio but that is also done with the shims at the bottom of the cylinders just like Gary did here.
That’s correct as Vay stated above.
@@vayabroder729 Thank you
Good stuff, man. Your engine vids are very easy to understand. Nice work. I just might have to build up an engine one day.
Thanks man, I appreciate that.
Gary was a major inspiration in my own engine build. you won't regret doing it brother, VW engines are easy so long as you do your research and take your time. Nothing like the satisfaction of driving a car and knowing you did the work yourself!
@@martinharris5017 I could t agree more. The personal satisfaction is huge!
Great work!
Than you sir.
Nice!👍
Thank you sir.
Just in time for me, before I finish my 1776! Did you use ratio rockers with the C25? I’ll be using 1.25:1 and lash caps. Great video, as always, Gary👍
Thank you sir.
I used stock rockers but in the solid shafts doe the the HD valve springs.
I’d love to see an update video from you 😎
Gary, love these engine build videos, I have a 1904 longblock I want to refresh and learn how to do this, very helpful thank you
I’m glad you find the videos helpful. If I’m able to help one person on their journey then the process was worth the effort!
Purple Banana! Looking good! Love the innovative new ways to use stuff for your builds.
Thank you sir!
You got some skills my friend. Nice work
Thank you sir. Years of turning wrenches on just about everything 😂
Hi Gary, it`s a very Interesting vid, observing you assembling the engine, even though I don`t have a Petrol engine It`s great to watch how the engine comes completed again, looking forwards to the next EP- well done my friend 👍🏻🇺🇸. 🙏🏻☮🇳🇴🇳🇱 Hubertus
Hi Hubertus! These engines really interest me and I enjoy practically everything with these old VW’s.
Catch you on the next one, have a great week.
@@VWJawbreaker ditto👍🏻🙏🏻
Hey Gary ! Yes do not drop the clip plus wear goggles . those clips are dangerous ?
Absolutely buddy! Another reason I hold my finger over them.
Thanks again for a great tutorial. I learn something every time!
Glad the video was able to help ya out 🤙
Hey Gary ! on the oil cooler mount does those grey thick paper gaskets work there ? Just saying remember what happened to the engine VW Darrin took apart . the rubber had squished closed .
Hey buddy!
I don’t recall seeing paper gaskets for the oil cooler or oil cooler mounts. They all take the rubber seals. As long as you don’t over torque then I’ve never had an issue.
Another reason I prefer to watch the oil pressure when the engine is running and verify the oil cooler is working and pressures are good.
@@VWJawbreaker the remote cooler adapter gasket . The only one of those I seen leak was under the cooler mount that oval hole had a crack in it .
Loved this video. Gonna have to check out all your other engine builds as well.
Thank you, I appreciate it!
Awesome video Gary thanks for your time see ya on the next one.
Thank you sir. Hope you have a wonderful week.
Knowing this video exists makes me excited to build mine. You rock bro! Doin’ the Lord’s work!
By no means am I an expert on anything but I do know enough to help keeps these VW’s on the road.
Hopefully it’ll help inspire you to work on your project.
@@VWJawbreaker I think we share the 'not afraid to try even if I get in too deep' mindset. My problem is I can't seem to find the time. My wife keeps threatening to sell my sunroof '67 and I keep begging for stays of execution. So far so good. When I get home to San Antonio it'll be around a 100 degrees not including the feels like - that tends to suck any inspiration right out the window, but hey, anything worth it ain't gonna be easy, right? Rock on brother!
Love 90.5 cylinder combos. Great for Bugs. Yes sir; you’re doing everything the right way!
Thanks buddy. Hopefully he’ll love this combo in his bug.
@@VWJawbreaker I KNOW he will!
Fun to watch Gary.
Thanks buddy.
Nice work Gary! Pro tip- remove the rocker assemblies and spark plugs when you are priming the engine for oil pressure before first startup. That will keep the extra pressure off the rod bearings and cam until oil pressure is built.
Good point, that’s something I usually don’t do.
@@VWJawbreaker 🤘