 Need Help With Some Numbers, Trying to i.d. this 6 |
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| rktmn247 |
 Jun 20 2007, 09:43 PM
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#1
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Irish Green with GT envy!  Group: Members Posts: 347 Joined: 18-August 05 From: Mililani, HI Member No.: 4,612 Region Association: None 
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Guy selling an engine has given me the following numbers and I can't find them in my book. Thanks in advance for the info!
#s from Block 1. 911/07 2. *610 9794* # from Head 1. 911/04.306.OR |
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Replies(1 - 4)
| 914Sixer |
Jun 20 2007, 10:03 PM
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#2
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914 Guru Group: Members Posts: 8,909 Joined: 17-January 05 From: San Angelo Texas Member No.: 3,457 Region Association: Southwest Region
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911/07 is 70/71 2.2T USA spec. 6109794 is serial number making it a 71 model. Head number is just a casting number.
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| rktmn247 |
Jun 20 2007, 11:01 PM
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#3
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Irish Green with GT envy! Group: Members Posts: 347 Joined: 18-August 05 From: Mililani, HI Member No.: 4,612 Region Association: None
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Thanks for the help. The seller had started to take the engine apart and cannot get the last cyl. off. He says the pistons are domed. Would the T engine have domed pistons?
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| Cap'n Krusty |
Jun 21 2007, 12:35 AM
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#4
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Cap'n Krusty Group: Members Posts: 10,794 Joined: 24-June 04 From: Santa Maria, CA Member No.: 2,246 Region Association: Central California |
Very slightly...... The Cap'n
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| 914Sixer |
Jun 21 2007, 07:08 PM
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#5
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914 Guru Group: Members Posts: 8,909 Joined: 17-January 05 From: San Angelo Texas Member No.: 3,457 Region Association: Southwest Region
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T pistons have very small valve pockets, E pistons have medium size valve pockets and the S ones go very deep in the piston dome. The dome gets larger with the compression ratio of the engine.
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