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maui
Samba Member
Joined: May 16, 2004
Posts: 438
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 Posted: Tue Feb 07, 2017 12:10 pm Post subject: 044 super pro. |
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| 66cc chambers. Does anyone who wen flycut these heads how much cutting to remove 6cc. I'm shooting for 60cc. Aloha |
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[email protected]
Samba Member
Joined: May 17, 2003
Posts: 4863
Location: Harmony, PA
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| Posted: Tue Feb 07, 2017 6:23 pm Post subject: Re: 044 super pro. |
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| I'd probably email Pat Downs, he will know for sure. Sticks in my mind I went about .010 a cc when cutting a smaller chamber for a head cut for 90.5 cylinders. That was from a 53 to 46 cc's. It's all going to vary by the shape of the chamber. Go a little, and measure. |
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74 Thing
Samba Member
Joined: September 02, 2004
Posts: 7394
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| Posted: Tue Feb 07, 2017 8:34 pm Post subject: Re: 044 super pro. |
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| Put 60cc of fluid in the chamber, mark it and measure it...but before going through that trouble I would call CB and talk to Pat too. |
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maui
Samba Member
Joined: May 16, 2004
Posts: 438
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| Posted: Tue Feb 07, 2017 11:24 pm Post subject: Re: 044 super pro. |
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| I e mailed pat last week and he neva get back to me yet and I getting antsy. |
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Howard 111
Samba Member
Joined: July 09, 2005
Posts: 1827
Location: Virginia
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| Posted: Wed Feb 08, 2017 12:29 am Post subject: Re: 044 super pro. |
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How many hundred other people do you think emailed Pat last week. Try calling him, and tell the receptionist exactly what you want to ask him. He is a very busy man, but I got through to him just like I said. Good luck.
_________________
1973 Karmann Ghia
Turbocharged, Fuel Injected
http://www.thesamba.com/vw/forum/viewtopic.php?t=531270 |
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deadkombi
Samba Member
Joined: February 10, 2011
Posts: 112
Location: Perth Western Australia
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| Posted: Wed Feb 08, 2017 1:25 am Post subject: Re: 044 super pro. |
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I messaged CB and was told that 0.010 will take off 1cc. I needed to take 10cc and machined the heads .090 to be safe, and it was nearly spot on.
Hope this helps, good luck. |
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midtravelmidengine
Samba Member
Joined: August 06, 2009
Posts: 861
Location: Riverside, Ca
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| Posted: Wed Feb 08, 2017 8:28 am Post subject: Re: 044 super pro. |
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| 74 Thing wrote: |
| Put 60cc of fluid in the chamber, mark it and measure it... |
Hmmm never thought of that...  
But that is pretty brilliant!!
I guess its usually because im always unshrouding and trying to open up the chambers
_________________
| modok wrote: |
| And I know you don't know because if you did you would know the reason for my knowing you didn't. |
| youngnstudly wrote: |
I just wasn't sure if I should recommend the 1/3 race cam, the 1/2 race cam, or the 5/8 race cam instead...guess it depends on how much of the race he wants to lead???
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maui
Samba Member
Joined: May 16, 2004
Posts: 438
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| Posted: Wed Feb 08, 2017 9:24 am Post subject: Re: 044 super pro. |
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| I would think when you're super busy like I'm sure he is,it would be easier for a e mail on his down time than stop work to go running to the phone. But if somebody know the answer then I don't have to bother him. |
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DeathBySnuSnu
Samba Member
Joined: August 25, 2012
Posts: 1183
Location: MS
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| Posted: Wed Feb 08, 2017 10:00 am Post subject: Re: 044 super pro. |
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| Pat does email back. Just takes a while. I have asked a few questions over the years. He dont do much chit chat, more quick and to the point and then....NEXT. |
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slalombuggy
Samba Member
Joined: July 17, 2010
Posts: 9147
Location: Canada
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| Posted: Wed Feb 08, 2017 3:43 pm Post subject: Re: 044 super pro. |
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I tried emailing Pat for the same info, did it several times, and Marriann as well, never got an answer. I just filled the chambers with fluid of the volume I wanted and marked it. If you need to take off .090 to .100 to get your chamber make sure you check to make sure the barrel seats in the head. Mine didn't and I had to shave the head.
brad |
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