 SOT: Need machinist input on project idea |
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| Dr Evil |
 Jun 5 2008, 03:47 PM
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Send me your transmission!  Group: Members Posts: 23,041 Joined: 21-November 03 From: Loveland, OH 45140 Member No.: 1,372 Region Association: MidAtlantic Region 
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I am looking at my options on machining my corvair/VW power plant for the bus. I have come up with a few questions and realize that I have largely been going at this alone and could use input from those who know more than me.
1) I am considering taking the money I would spend to have the p/c machined and buying a mini mill so I can do it myself. Is this foolish? Is it possible? To see what I am going to need to do, look below. Trim the type 1 cylinder skirt, and drill new holes in the fins for the corvair head stud pattern:   Trim piston skirts to make room for opposing rod end and bolt:  Trim center cylinder side fins down:  2) I will also need to get the block and heads bored out, the valve guides replaced and reamed to the right size, and the rods punched out and oil holes added. If anyone here is up to doing that stuff, let me know as I am looking for a less expensive alternative. But, for the cylinders and pistons, I am considering trying it myself.  |
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| VaccaRabite |
Jun 5 2008, 04:46 PM
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En Garde! Group: Admin Posts: 13,756 Joined: 15-December 03 From: Dallastown, PA Member No.: 1,435 Region Association: MidAtlantic Region
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Have someone else do it. You are not just paying for their time. You are paying for their experience. And you are paying for the ability to take it back and have them fix it if they screw it up.
Where we live is over-populated with machinists. I can direct you to some of the guys that I have used around York. They have all been speedy, and way less spendy then I would have guessed. Zach |
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Posts in this topic
Dr Evil SOT: Need machinist input on project idea Jun 5 2008, 03:47 PM
smdubovsky Mike,
Im no machinist but I play one on tv:) I bo... Jun 5 2008, 04:39 PM Dr Evil I wouldnt attempt boring the block of heads on a m... Jun 5 2008, 05:25 PM Dr Evil Oh ya, the cylinders are TI VW so are cast iron an... Jun 5 2008, 05:28 PM sixnotfour John Barnes is an old friend of my dads who still ... Jun 5 2008, 05:37 PM Dr Evil Found Johns contact and shot him an email. The goi... Jun 5 2008, 07:22 PM smdubovsky Zach,
The fun is in doing it yourself. Because yo... Jun 5 2008, 08:14 PM Dr Evil The holes in the fins are not needing to be precis... Jun 5 2008, 08:18 PM smdubovsky Heres the minimum "really usefull" looki... Jun 5 2008, 08:48 PM Dr Evil Yikes, ya big and far. If it were closer I may be ... Jun 5 2008, 08:54 PM Dr Evil My latest thoughts,
The holes in the cylinders ca... Jun 5 2008, 09:01 PM BMXerror I agree with whoever said this first (too lazy to ... Jun 5 2008, 09:37 PM BMXerror Oi... New questions by the time I posted.. Haha. T... Jun 5 2008, 09:47 PM smdubovsky It'd be hard as hell to drill holes w/ a press... Jun 5 2008, 09:50 PM
BMXerror
If you get creative anythings possibile w/ few t... Jun 5 2008, 09:55 PM smdubovsky Mark D,
What I meant w/ the ball end was: plunge w... Jun 5 2008, 09:59 PM BMXerror Ah... Sorry for the misunderstanding. That'd w... Jun 5 2008, 11:32 PM Smitty911 In a word, No, have someone else do it.
I have th... Jun 6 2008, 08:16 AM Dr Evil You guys have what I am thinking about down, I thi... Jun 6 2008, 05:11 PM |
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