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Home > Help Needed / General Tech Chat > pistons - recomended machinist?

MarkGTT

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Shropshire.

5th Mar, 2008 at 07:17:30pm

Hi, does anyone know the maximum dish size that can be obtained from an Omega cast piston 73.5mm

cheers, Mark

Edited by MarkGTT on 7th Mar, 2008.


BENROSS

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Resident Cylinder Head Modifier

Mitsi Evo 7, 911, Cossie. & all the chavs ...... won no problem

7th Mar, 2008 at 12:12:19am

as said mark, between 8 and 10 cc extra!
if you have a good machinist






MarkGTT

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3249 Posts
Member #: 1194
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Shropshire.

7th Mar, 2008 at 09:14:01am

Yep - about 10cc is the max, so were to get them machined? any reccomendations? or are the 'major' players the best bet?


wil_h

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Betwix Harrogate and York

7th Mar, 2008 at 09:26:02am

Morspeed did mine. Goood price, and (suprisingly) fast turnaround.

Fastest 998 mini in the world? 13.05 1/4 mile 106mph



On 2nd Jan, 2013 fastcarl said:
the design shows a distinct lack of imagination,
talk about starting off with a clean sheet of paper, then not bothering to fucking draw on it,lol

On 20th Apr, 2012 Paul S said:
I'm mainly concerned about swirl in the runners caused by the tangential entry.


blockshed

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8th Mar, 2008 at 09:35:08pm

I,ve machined a 19cc dish in to them in the past .
We have a jig to hold them in the lathe , or can be milled if they are on the rods .
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