Cassius
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| I need some 11S information! |
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First of all, my german language skills are pretty poor but i hope you won't get too mad at me for typing in english 
After a little accident last week the engine in my Kadett C broke down, it was a 12S but since I want to get out on the roads soon again the engine swap to a C20NE will have to wait a little longer..
BUT! I did have an old 11S engine laying around so I pulled it back home to the garage. Well there I thought, why not put the best parts of these two engines together! And that means the 12S head (1mm larger inlet valves) the 12S carburator, I think the 11S uses the 30 PDSI carb, right? And then possibly the 12S camshaft, however (and here's the real question) Is there any difference between these two cams?
I hope to get about the same power out of the 11S engine that the 12S engine had. Do you think that is possible with a little "tuned" headports, especially the exhaust side, and a higer compressionratio? The 11S has 8,5:1 right? I thought I'd run 10:1 or even 10,5:1!
Also, another 35PDSI carb shouldn't be a problem to find, but how much can I gain by running two 35 PDSI carbs on this engine? I also guess I'll have to change jets if I do this, does anyone have any idea of wich jets would be good? Everything over 60PS is a bonus, but more power = more fun so ;)
Once again! I hope it's okay that I write in englist
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06.08.05 14.57 |
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DasWiesel
Dabei seit: 27.06.04
Herkunft: Riedstadt
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The 11S also runs with a 35 PDSI carburator...
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LS Flie?heck, Bj: 1969, DZM, Sportlenkrad, kardinal-rot
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06.08.05 17.59 |
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Cassius
unregistriert
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| Zitat: |
Original von DasWiesel
The 11S also runs with a 35 PDSI carburator... |
It does!? That's good news
Now I only have to figure out which jets I should use ;)
But what about the cam? Is it the same as the 12S cam or isn't it? That's the only thing I need to know now
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06.08.05 18.22 |
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DasWiesel
Dabei seit: 27.06.04
Herkunft: Riedstadt
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aww... you can use the jets from the 12S also for the 11S
i'm using the jets from the 12S for my 11N!
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LS Flie?heck, Bj: 1969, DZM, Sportlenkrad, kardinal-rot
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07.08.05 12.42 |
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Cassius
unregistriert
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| Zitat: |
Original von DasWiesel
aww... you can use the jets from the 12S also for the 11S
i'm using the jets from the 12S for my 11N!
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But are you running two carbs?Since the 11S and 12S uses the same type of carbs I was thinking maybe I'd weld a new intake and build a 11SR copy! :D But should I run the same jets as in the 12S carb for example? Thats sounds like an awful lot of fuel for a pretty small engine! :S
While were on that subject, does anyone know which jets the 11SR uses? That would help alot
I've read through the forums a bit and it looks like the 11S, 11SR and 12S uses the same cam so..
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07.08.05 12.59 |
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DasWiesel
Dabei seit: 27.06.04
Herkunft: Riedstadt
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no I#m running 1 carburator...
if you rebuild a 11SR, you need 2 carbs, with different jets like the jets from one carb of a 12S...
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LS Flie?heck, Bj: 1969, DZM, Sportlenkrad, kardinal-rot
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07.08.05 13.07 |
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DasWiesel
Dabei seit: 27.06.04
Herkunft: Riedstadt
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so where do u live in sweden?
i'm going to go to sweden tomorrow 
spend my holidays in smaland... :r)
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LS Flie?heck, Bj: 1969, DZM, Sportlenkrad, kardinal-rot
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07.08.05 14.55 |
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Cassius
unregistriert
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| Zitat: |
Original von DasWiesel
so where do u live in sweden?
i'm going to go to sweden tomorrow
spend my holidays in smaland... :r) |
Now I follow ;) thanks for the info! :D
yup, I'm from sweden ;) But not smaland, I'm from the northern part of my loong country (Skelleftea, it's about 100 miles north of stockholm) :D Hope you'll have a nice holiday and that the weather holds up! It's been raining down south for most of the summer unfortunatly..
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07.08.05 15.47 |
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DasWiesel
Dabei seit: 27.06.04
Herkunft: Riedstadt
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no problem... ;)
its mad that you're not living in smaland... otherwise we could meet 
yeah hope the weather will be nice... 
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LS Flie?heck, Bj: 1969, DZM, Sportlenkrad, kardinal-rot
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07.08.05 16.09 |
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Cassius
unregistriert
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hehe, well smaland is a nice place ;) And if I had lived down there it would have been nice to talk about old opels with someone
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07.08.05 18.10 |
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1000er
Dabei seit: 31.05.04
Herkunft: Wien
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hi!
if you want to use two solex carbs, it's like thze 1,1SR engine.
look at this list to get the right jets for the carbs:
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08.08.05 19.59 |
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Impressum
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