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Author Topic: Long Barrels......  (Read 6517 times)
DKK Ted
DKK
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« on: February 12, 2012, 05:21:48 am »
Who makes a good long 94mm barrel for the street, made in the states, or is Chinese the only ones?

Ted
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VW Classic 2012
BeetleBug
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Snabba grabben...
« Reply #1 on: February 12, 2012, 10:06:16 am »
Quote from: racecraft on February 12, 2012, 05:21:48 am
Who makes a good long 94mm barrel for the street, made in the states, or is Chinese the only ones?

Ted

JPM, REV and Autocrafts are good choices I think. The new Autocrafts looks really nice and thick.

-BB-
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10.41 - 100ci - 1641ccm - 400hp
Catbox
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Slave to internal combustion.
« Reply #2 on: February 12, 2012, 18:47:54 pm »
I just bought the Revmasters.





I had them machined at Jaycee's to my length.  They look good and fit the case great!




They also seem to have a uniform thickness all the way down the cylinder compared to the Mahle's.


Mahle


They are also 19mm at the top where as the Mahle's are almost 16mm




But....

You can see in this photo that the top of the cylinder is thicker than the Mahle that is next to it.




This makes it not fit in my fancy head so well....




I will have them trimmed to fit the heads as I don't want to make these expensive heads only fit these cylinders.


They look great otherwise and they just need some extra attention that I did not expect.

 Grin
« Last Edit: February 12, 2012, 18:50:13 pm by catbox » Logged
Lids
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show me the chedder


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« Reply #3 on: February 13, 2012, 00:19:50 am »
AA performance do longer barrels
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If there's enough horse shit around, there must be a pony!
Buy your ciderberry here.

http://www.thatcherscider.co.uk/
Greg G
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« Reply #4 on: February 13, 2012, 05:12:35 am »
I just put a set of long AA cylinders with AA forged pistons in my turbo motor.
« Last Edit: February 13, 2012, 05:22:42 am by Greg G » Logged
Jason Foster
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« Reply #5 on: February 13, 2012, 14:17:54 pm »
  Ted,

  BUGPACK
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JS
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« Reply #6 on: February 13, 2012, 19:05:36 pm »
Greg, what´s the thickness of the AA´s?
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Greg G
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« Reply #7 on: February 14, 2012, 07:12:06 am »
Quote from: JS on February 13, 2012, 19:05:36 pm
Greg, what´s the thickness of the AA´s?

These are the same dimensions as a Cima cylinder, but AA does have a similar cylinder with a 96.7 top (4.100 diameter).

Here one next to a standard cylinder
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drgouk
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« Reply #8 on: February 14, 2012, 11:50:45 am »
Pauter Machine Co.
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NoBars
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« Reply #9 on: February 24, 2012, 04:58:03 am »
Tell me about your mandrel Greg.
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My real name is Anthony Consorte.
Greg G
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« Reply #10 on: March 04, 2012, 01:50:46 am »
Quote from: NoBars on February 24, 2012, 04:58:03 am
Tell me about your mandrel Greg.

just your normal expanding mandrel. I'll get the manufactures name.
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DKK Ted
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« Reply #11 on: March 04, 2012, 06:30:25 am »
Thats something I wouldn't mind having being I'm a machinist. Yes, the name of the manufacture, Thanks.

Ted
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Lids
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show me the chedder


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« Reply #12 on: March 04, 2012, 13:19:45 pm »
I have a set of AA long barrels, but I have now got a raised deck case so they will not be needed.  Check that you will actually need them.
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If there's enough horse shit around, there must be a pony!
Buy your ciderberry here.

http://www.thatcherscider.co.uk/
richie
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« Reply #13 on: March 04, 2012, 17:04:23 pm »
Ted,

what happened to your screen name? someone messed around with it Wink Cheesy


cheers richie
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richie
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« Reply #14 on: March 04, 2012, 17:10:27 pm »
Quote from: Lids on March 04, 2012, 13:19:45 pm
I have a set of AA long barrels, but I have now got a raised deck case so they will not be needed.  Check that you will actually need them.

Lids,
not necessarily true,depending on what stroke and rod length you use you may need to deck the case some and still use them[long barrells],if its a short rod on a reasonable stroke,84mm say, then the cylinder may not support the piston properly at BDC,this is the main disadvantage I have seen with the CB ally case with raised deck,the piston comes out the end of the barrell and is in the raised deck area which doesnt support it now,it all depends on the combo,just another thing to check

cheers richie
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Cars are supposed to be driven, not just talked about!!!   


Good parts might be expensive but good advice is priceless Wink
Greg G
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« Reply #15 on: March 20, 2012, 17:45:35 pm »
Quote from: NoBars on February 24, 2012, 04:58:03 am
Tell me about your mandrel Greg.

Not sure where we purchased it but this is the site of the manufacturer of it.

http://www.kolee.com/SMALLTOOLS/ExpandingMandrelsInfo/tabid/144/Default.aspx
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