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engine code 930/03
Engine code 930/03. What displacement and year production is this engine?
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The 76/77 3.0 Carreras were 930-02 and if sporto trans 930-12
http://forums.pelicanparts.com/uploa...1391703699.jpg |
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My 79SC 3.0 liter ROW is a 930/03
Terry |
This engine is in a 1978 Euro version 911. The date of production sticker in the door jamb shows 5/78 as the production date.
The engine has a green shroud which I've only seen on 2.7 engines. The date stamped in the engine case appears to be 930/03 but I'll check again. |
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I just checked the number on one recently sold.. duh, that's what it is! |
Is this at all special or meaningful versus 930/04 or only maybe to someone with a '79 ROW SC?
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May have answered my own question. Looks like 29 more horsepower in '79 compared to the US version
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To the OP... The green shroud is wrong. Start looking to see if other parts are wrong, too. Start withe intake and CIS parts. JR |
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Simon's Porsche 911 SC Site |
I have two 930/03's....
European SC ('78) Nice engine....and one of them came with a green shroud standard. Dennis |
The 30 Nm more torque is interesting.
Is it the lack of emissions equipment or a different camshaft? I guess both to get that big of a difference at the same RPM?? |
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JR |
^^^ Thanks.
I do remember seeing the different distributor curves in the shop manual now that you pointed it out. It's funny how less timing will make a car pass emissions. I used to have to retard the heck out the timing in my Mustang to get it to pass with the cam that was in it. Ahh the 80's. |
The only thing I physically found in the early euro 3.0 was the .25 base gasket vs the .5 base gasket.
I never found the cylinders to be different like the Carrera euro and US which have the same casting numbers but different piston heights. Bruce |
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