True/False and Essay Test |
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True/False and Essay Test |
Poor-sche Lover |
Dec 30 2005, 01:11 PM
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#1
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Member Group: Members Posts: 67 Joined: 25-November 05 From: SE Kansas Member No.: 5,190 |
Here's a test for y'all.
Please state whether each statement is true or false. If the statement is false, please explain: 1. 94 mm cylinders can be bored out to 96 mm with no trouble. 2. 96 mm pistons/cylinders will fit on 2.0 Porsche heads with NO machining necessary on either heads or cylinders. 3. If exhaust studs are stripped, you can simply tap them out, and put slightly bigger ones in. 4. If the cylinders have worn to oval, so have the pistons. In your own words, please answer the following questions. 5. What is crankshaft end play? On a related note, by holding onto the fan hub, I can wiggle the shaft in and out a little bit. Is this a bad thing? 6. What are the tolerances for ovality of cylinders? I'm sure there will be a follow-up, but that's all I have for now. If you read my last post, "which heads?", (sorry, I don't know how to link) here's the deal. I have acquired a 3-stud 2.0 engine, with 96 mm pistons, but the insides are trash. I would like to put the 96 mm pistons in my 94 cylinders, bored out, with my 2.0 heads on my 1.7 case (with 2.0 crank). I know this really turns it into kind of a bastard, but I simply don't have the cash right now to send my heads to Len. Trust me, I would love to. Maybe I will next year. Anyway, I appreciate your comments. |
maf914 |
Dec 30 2005, 01:32 PM
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#2
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Not a Guru! Group: Members Posts: 3,049 Joined: 30-April 03 From: Central Florida Member No.: 632 Region Association: None |
I will try #1.
1. 94 mm cylinders can be bored out to 96 mm with no trouble. Yes, but... (IMG:http://www.914world.com/bbs2/html/emoticons/idea.gif) As I understand the boring process is supposed to take place while the cylinder is clamped in a jig with bolts torqued to the proper head bolt torque. This may be a little trouble for some shops. Okay. Is that right? What have I won? (IMG:http://www.914world.com/bbs2/html/emoticons/laugh.gif) |
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