so, finally i made it, my dream come true and i finished the new engien for my hebmüller.
the plan was to buld an vintagelooking engine, nearly :wink: :beer: period correct but with some hard modifications inside.
some parts i collected:
*356 crank (lightened, balanced, regrounded)
*356 rods (lightened, balanced, new bushings)
*356 cylinders and pistons (82,5)
*356 super 90 rockers
*rebuild 36hp case (linebored, sandseal modification)
*wolfsburgwest Okrasakit (was for me the best decicion to modify thes things, not original suff)
*356 flywheel (lightened, 200mm clutch)
*oilsump (modified to fit on a 36hp case)
*26mm schadek oilpump
*fram setup
*Oilcoolinglines
*383 dizzy with flat cap
*starcoil, OT pulley
the enginecase got it's treatment, also the heads (welding, bigger valves, modified ports, and the main thing, modification of the rockerarmsetup with porsche parts)
the last things i searched for have been the carbs, a set of Solex 40pbic from a Porsche 1500super (2pc case). i got a set final, and after a hard rebuild the look really good on my also modified okrasa manifolds. i also have flipped the mechanic of the linkage, becaus the trottle bodys open inverse to the original okrasa setup.
so following are some pictures and final the video's
--------> [url=https://www.oval56.de/video/CNC%20Case.wmv]machining the case[/url]
modification of the heads:
[img]https://www.oval56.de/bilder%20heb455/141109%2007.jpg[/img]
[img]https://www.oval56.de/bilder%20heb455/221109%2024.jpg[/img]
--------> [url=https://www.oval56.de/video/okrasa%20rockers.wmv]machining the heads[/url]
--------> [url=https://www.oval56.de/video/exhaustport.wmv]some stupid shit after grinding :lol: [/url]
the rod's prepolished and balanced:
[img]https://www.oval56.de/bilder%20heb455/201209%2006.jpg[/img]
some enginestuff:
[img]https://www.oval56.de/bilder%20heb455/211209%2002.jpg[/img]
[img]https://www.oval56.de/bilder%20heb455/231209%2006.jpg[/img]
[img]https://www.oval56.de/bilder%20heb455/230210%2010.jpg[/img]
manifold modification
[img]https://www.oval56.de/bilder%20heb455/060310%2005.jpg[/img]
carb puzzle :lol: :roll:
[img]https://www.oval56.de/bilder%20heb455/060310%2014.jpg[/img]
some valvecovers with eastereggs :lol: :shock:
[img]https://www.oval56.de/bilder%20heb455/150310%2006.jpg[/img]
[img]https://www.oval56.de/bilder%20heb455/310310%2002.jpg[/img]
and the time came some days ago when i installed the engine:
[img]https://www.oval56.de/bilder%20heb455/310310%2008.jpg[/img]
[img]https://www.oval56.de/bilder%20heb455/020410%2009.jpg[/img]
last modification: aircleaners to fit under the heb decklid... (i'm not he fan of hammering the lid or installing empi eybrows for bigger airfilters :lol: [-x :lol: )
and finally on the easterweekend the engine got it first start.... (i changed several times my undewear before i was able to start this engine :shock: :lol: )
--------> [url=https://www.oval56.de/video/1600ccm%20heb.wmv]finally it runns well :d [/url]
so know i need my rims to drive it, but they are still at the welder :? :cry: :cry:
Posted by: JD - 06 April 2010 10:50:50
Wow! Damn!! Can´t wait to see how it runs.:beer: 8)
Whats happening to your wheels to need welding?
Posted by: oval56 - 06 April 2010 11:00:05
[quote=JD]Wow! Damn!! Can´t wait to see how it runs.:beer: 8)
Whats happening to your wheels to need welding?[/quote]
me too James :lol:
after the fact that i used my spare rims and 2 painted ones for the heb (only for the feature in HO'09 i tock my chromed set from my 57) i was forced to do the chrometreatement on an further set....
[img]https://www.oval56.de/bilder%20heb455/161109%2003.jpg[/img]
[img]https://www.oval56.de/bilder%20heb455/161109%2004.jpg[/img]
[img]https://www.oval56.de/bilder%20heb455/060210%2008.jpg[/img]
and now the are at backwelding the centers... he has prommised to shipp it this week and i hope i get it until friday :-)
Posted by: pre67vw - 07 April 2010 13:15:43
Engine looks beautiful!! :beer:
Posted by: brille52 - 07 April 2010 14:28:24
....finally it runs well ...: Sounds gooooooooooooood,Andreas !!! :d
A GREAT engine for a GREAT car !!!!
a8)
Posted by: oval56 - 11 April 2010 10:03:38
[quote=brille52]....finally it runs well ...: Sounds gooooooooooooood,Andreas !!! :d
A GREAT engine for a GREAT car !!!!
a8) [/quote]
thanks andreas, i hope it will run long enough :wink:
Posted by: vicpolky - 01 May 2010 01:19:44
Great looking and sounding motor - nice work :-)
Posted by: oval56 - 04 June 2010 20:25:42
...and finaly on the dyno after 3500kms...
sure, carb setting could make some minimal improvement to get the 90ps, but it runss great and i will not change anything at the moment...
that is my face looking at the moment::d :d
the video:
[url]https://www.oval56.de/video/heb455%20dynoday.wmv[/url]
printout:
[img]https://www.oval56.de/bilder%20heb455/040610%2002.jpg[/img]
JOB done, so what is next :idea: :? :?:
Posted by: JD - 04 June 2010 21:12:42
[quote=oval56]
JOB done, so what is next :idea: :? :?: [/quote]
Supercharger?:d
Can´t seem to see the video.
Posted by: Sunroof53 - 05 June 2010 05:38:47
Brakes :!: :lol:
Posted by: oval56 - 05 June 2010 09:04:25
[quote=Sunroof53]Brakes :!: :lol: [/quote]
356 A on front
356 preA on rear
:wink: :beer:
done :lol:
Posted by: zelensis61 - 05 June 2010 09:20:27
[quote=oval56]...and finaly on the dyno after 3500kms...
sure, carb setting could make some minimal improvement to get the 90ps, but it runss great and i will not change anything at the moment...
that is my face looking at the moment::d :d
the video:
[url]https://www.oval56.de/video/heb455%20dynoday.wmv[/url]
printout:
[img]https://www.oval56.de/bilder%20heb455/040610%2002.jpg[/img]
JOB done, so what is next :idea: :? :?: [/quote]
New tacho and spare underware....for casual passengers :lol:
Posted by: Sunroof53 - 05 June 2010 16:35:21
[quote=oval56]356 A on front
356 preA on rear
:wink: :beer:
done :lol:
[/quote]
Sorry ,you are way ahead.Maybe some gearbox mods with tall gearing for the new power.
Posted by: pre67vw - 05 June 2010 21:15:48
[quote=oval56]JOB done, so what is next :idea: :? :?: [/quote]
Sell it to me!!:lol:
Posted by: heb623 - 06 June 2010 12:59:58
[quote=pre67vw]Sell it to me!!:lol:
[/quote]
Nah Rob, you are [b]too[/b] stingy!!!:evil:
:twisted: ET
Posted by: vintagevw - 06 June 2010 14:47:02
Andi, lets go to the Santa Pod raceway and try to beat me! :lol: :lol: :lol:
Great work men!
Posted by: oval56 - 06 June 2010 15:11:02
[quote=pre67vw]Sell it to me!!:lol:
[/quote]
[-x [-x [-x not for sale :d it's [b]MY[/b] driver :p :beer: :lol:
[quote=vintagevw]Andi, lets go to the Santa Pod raceway and try to beat me! :lol: :lol: :lol:
Great work men! [/quote]
yes pascal, wich gear should i lock :?: :lol: :beer:
thanks :beer:
[quote=Sunroof53]Sorry ,you are way ahead.Maybe some gearbox mods with tall gearing for the new power.[/quote]
yes indeed a good idia, but i try a search and get zerro result :shock: :evil: on that topic. any input or idea??
Posted by: Sunroof53 - 06 June 2010 18:25:21
[quote=oval56]
yes indeed a good idia, but i try a search and get zerro result :shock: :evil: on that topic. any input or idea??[/quote]
What gearbox do you have at the moment ? my knowledge of early porsche boxes is limited but a final drive of 4.12 works well with that kind of power .If you just want to cruise at speed a high final drive is good but i prefer better acceleration .I believe early porsche boxes have closer ratios as well.I am thinking the porcshe forum on the samba is the place to be for this stuff as i have only ever used VW boxes.
Mike
Posted by: oval56 - 06 June 2010 21:51:29
[quote=Sunroof53]What gearbox do you have at the moment ? my knowledge of early porsche boxes is limited but a final drive of 4.12 works well with that kind of power .If you just want to cruise at speed a high final drive is good but i prefer better acceleration .I believe early porsche boxes have closer ratios as well.I am thinking the porcshe forum on the samba is the place to be for this stuff as i have only ever used VW boxes.
Mike[/quote]
i drive the standard crashbox none synchro @ all gears.... i want to keep it, i like the shifting and handling.. but an longer 4.gear would be very helpfull :-)
Posted by: Sunroof53 - 07 June 2010 13:02:13
Its a long shot but could you remachine a late model mainshaft to fit a split case box ?ring gear would also need swapping but it would give you taller gearing on all four cogs
