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engine question
hi.. i bought a 1979 porsche 911 coupe and im am now starting to wonder about the engine size. it has alot of power and compression, the guy i got it from said the top end was rebuilt sometime ago engine # 930/10 i got this number from the engine block please help me thanks.
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sylvester |
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09-17-2006, 05:31 AM
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Join Date: Jun 2004
Location: Rio Rancho, New Mexico
Posts: 1,325
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Sylvester,
930/10, is from a 81/83 Rest of the World 911SC. It is rated at 204 HP, as compared to 180 HP for a US '79 911SC. The compression for a 930/10 is rated at 9.8:1 vs 8.5:1 for a '79 US model. The 1980/83 US model 911SC was rated at 9.3:1. Looks to me like you'll need premium fuel for that euro motor.
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DOUG '76 911S 2.7, webers, solex cams, JE pistons, '74 exhaust, 23 & 28 torsion bars, 930 calipers & rotors, Hoosiers on 8's & 9's. '85 911 Carrera, stock, just painted, Orient Red |
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09-17-2006, 06:14 AM
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engine question
ok.. what else is difference from a euro engine and a us engine what else to look for just to be sure.
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sylvester |
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09-17-2006, 10:55 AM
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