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Time for an engine rebuild on the 1302S Bug.

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helbus Administrator Mad fabricator, paint and body

7,386 posts · joined Sep 2002 ·

#1016225
After 11 years, 60,000 miles on a second hand unknown engine, there are symptoms that show that it is time to look at an engine rebuild. We are putting aa litre of oil in for every 2 tanks of petrol, and I would assume it is burning as well as leaking, as 5 minutes is long enough to get a few 50 cent size puddles. It is getting very sluggish, and No. 3 cylinder is down 35psi over the others.

Anyway I had a couple of helpers, and this is what we found. The two boys 6 and 8 years old helped get the engine out, and that took 50 minutes, along with the tuturiols along the way. They were very attentive and asked a lot of good questions.

They pulled the motor down to a long block, but including leaving the clutch and flywheel on. The idle valve on the carby was loose, and one of the heater tubes was off. There was blocked fins galore, and both exhaust gaskets were blown, looking at the black soot around them.

The plan is to get a 1776 build with all stock heads and outer components, as they are all very good condition not long ago replaced, or not long ago rebuilt.

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EJ22 into Bay Microbus - Finished project build thread- click on this spot here for info

modnrod Fahrvergnugen

978 posts · joined Mar 2011 ·

#1016230
Good stuff!
👍

wombatventures Wolfsburg Wizard

680 posts · joined Feb 2013 ·

#1016269
Awesome Pete, You're training next generation Dub lovers! That's Cool.
Pardon the pun but does that make them "DubRats"!😀
The Beetle won't know itself with all that extra power when you're done.
DUBS BY THE RIVER 2021 Morgan SA - Sept 18-19 2021

Currently suffering from delusions of sanity!

oldskoolguy Officially Full-On Dubber

329 posts · joined Sep 2011 ·

#1016277
helbus wrote:They will be DubCubs. Because they are in Scouting as Cubs.......
Some good childhood memories in the making there mate 👍
One of mine is helping my Dad make valve cover gaskets for his Slant Six Valiant, and then degreasing the engine with sheep dip. (We lived in Coonamble in the 60's)
"The best trophies are stone chips"
1969 1500 Beetle "Otis"
2008 Golf GTI

helbus Administrator Mad fabricator, paint and body

7,386 posts · joined Sep 2002 ·

#1016280
When you get good questions like "Why do bolts all do up clockwise?" Then there is some info in regards to the fact there are some LH thread 'nick' nuts, which I could show on a gas bottle. It is all worth it, because there are so many parts of the day that they will probably never forget and may quote as a memory in 40 years time on a VW forum.
EJ22 into Bay Microbus - Finished project build thread- click on this spot here for info

adlbeetle66 Under the car.........again!

1,476 posts · joined Aug 2014 ·

#1016302
Wow! Thats pretty cool. I sometimes get my little 4 y.o brother to help me, he finds it more interesting to just belt things with hammers though!! 😂

wombatventures Wolfsburg Wizard

680 posts · joined Feb 2013 ·

#1016331
helbus wrote:They will be DubCubs. Because they are in Scouting as Cubs. This is the sort of stuff they can earn a Special Interest Badge for. Maybe Handywork, Engineering, or Collecting badge

i would have gone on with Cubs if we could have done stuff like that.
Super Cool!
DUBS BY THE RIVER 2021 Morgan SA - Sept 18-19 2021

Currently suffering from delusions of sanity!

barls Administrator Causer of Chaos and Mayhem

9,473 posts · joined Jun 2004 ·

#1016333
looks like me helping grumble the only thing i can pick as a difference is they are way too clean from my memory of helping grumble.
“We all pay for life with death, so everything in between should be free.” Bill Hicks
the chaos project - click me

helbus Administrator Mad fabricator, paint and body

7,386 posts · joined Sep 2002 ·

#1018131
Picked up the motor today. I have sand blasted and painted all tinware. Cleaned and reco'ed all ancilleries. I just need to assemble all, and then I can take the motor back to be run on the engine stand to run the cam and lifters in, and the carby jetted, timing etc. Hopefully will be looking around 70hp. Has been built 1776cc with W100 type cam and 8.7:1 comp ratio and lightened flywheel. Will be a smooth street low revving engine with the ability to keep up better with modern traffic. Should outdo a Hyundai i20 pretty easily
EJ22 into Bay Microbus - Finished project build thread- click on this spot here for info

modnrod Fahrvergnugen

978 posts · joined Mar 2011 ·

#1018135
helbus wrote:Hopefully will be looking around 70hp. Has been built 1776cc with W100 type cam and 8.7:1 comp ratio and lightened flywheel.
Good little street formula, that'll make it nice to drive.

adlbeetle66 Under the car.........again!

1,476 posts · joined Aug 2014 ·

#1018139
Nice, i will probably have similar figures, maybe a touch more 😉

grumble Son of Jim - Creator of Good

2,672 posts · joined Jun 2008 ·

#1018141
barls wrote:looks like me helping grumble the only thing i can pick as a difference is they are way too clean from my memory of helping grumble.
That is probably true barls but your mum insisted that you had to get right into the "nitty gritty" of it and i do remember the small boy with the "Woody Pecker" hammer and the resultant inevitable consequence.

helbus Administrator Mad fabricator, paint and body

7,386 posts · joined Sep 2002 ·

#1018826
Finally tonight I fitted the engine. With work, Cub Scouts training, meetings, camps, nights out, interpack activities and other group visits, I have had 5 out of 7 nights a week taken at the moment, and I drink for 1 and I devote the other 1 to my wife.

Took it for a drive. Awesome. Smooth, torquey and well fast enough for modern traffic.
EJ22 into Bay Microbus - Finished project build thread- click on this spot here for info