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Wer bremst verliert
Join Date: Jan 2005
Location: Toronto, Ontario
Posts: 4,767
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GT3 Oil Pump Into 3.0SC Case
I just did this and thought this might help someone...I am assembling a supercharged engine project using an SC case. I need to remove a lot of heat and move a lot of oil so I went with a new GT3 pump from EBS.
In order to fit it you need to remove material from both sides of the case and you also need a shorter pump drive shaft. Here's a comparison to the SC pump (for sale!) and how much material I needed to remove. ![]() ![]() ![]() ![]() ![]() ![]() ![]()
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2007 911 Turbo - Not a toy 1985 911 Cab - Wife's toy 1982 911 3.2 Indiash Rot Track Supercharged track toy 1978 911 3.0 Lichtbau toy "Gretchen" 1971 911 Targa S backroad toy |
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Somewhere in the Midwest
Join Date: Oct 2001
Location: In the barn!
Posts: 12,499
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Nice work, John. Can't wait to see the finished engine.
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Wer bremst verliert
Join Date: Jan 2005
Location: Toronto, Ontario
Posts: 4,767
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Hi Souk,
Here are some more pics, some with the mocked-up brackets for the supercharger and pulleys. We've changed the bracket design a bit now to mount to the main engine-mount studs on the case. ![]() ![]() ![]() ![]()
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2007 911 Turbo - Not a toy 1985 911 Cab - Wife's toy 1982 911 3.2 Indiash Rot Track Supercharged track toy 1978 911 3.0 Lichtbau toy "Gretchen" 1971 911 Targa S backroad toy |
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Registered
Join Date: Feb 2005
Location: Jupiter, FL
Posts: 306
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John, Nice Engine!
Is the short pump shaft a GT3 part as well? I ordered a 964 pump for a 2.7, So I'll be figuring out that conversion soon.
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Track: 91 C2 SuperCup wannabe, 08 Cayman S Street: 85 RUF BTR Slant-nose, 70 911 T Coupe Pastel Blue Projects: 82 911 SC 3.6, 72 911 T Coupe, 74 914 Signal Orange |
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Wer bremst verliert
Join Date: Jan 2005
Location: Toronto, Ontario
Posts: 4,767
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Thanks.
I am not sure of the pump shaft part length/number for that application. Someone else might know. In my case it was a separate, GT3 part number.
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2007 911 Turbo - Not a toy 1985 911 Cab - Wife's toy 1982 911 3.2 Indiash Rot Track Supercharged track toy 1978 911 3.0 Lichtbau toy "Gretchen" 1971 911 Targa S backroad toy |
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