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> one cure for small chamber syndrome, something I whipped up
brer
post Jan 18 2008, 11:08 AM
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I'm working on a head program for guy here in SD. He had a similar problem I believe a member here had, and that was his chambers were too small for his 2056cc engine. (edited, he's using a 71mm crank and 96mm slugs)

Facing large barrel shimming, which he didn't want, I worked this up for him.

perfect 60cc chambers, his non 2.0L heads will now install with a .045 shim , he has a zero deck, giving (I believe) a 8.5:1 compression ratio.

This method of modifying heads results in perfectly matched chambers (and ports for him), so when he gets them back they will technically be blueprinted to within .001".

not a 2.0L head granted, but thats sometin else and this is within his budget.


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brer   one cure for small chamber syndrome   Jan 18 2008, 11:08 AM
Jake Raby   Looks like that chamber would have interesting que...   Jan 18 2008, 12:02 PM
brer   I figured someone would have seen the design befor...   Jan 18 2008, 12:22 PM
Jake Raby   I consider that a perfect chamber volume for a w...   Jan 18 2008, 12:25 PM
Phoenix 914-6GT   I just thought that people who have small chamber ...   Jan 18 2008, 12:56 PM
lotus_65   I just thought that people who have small chamber...   Feb 23 2008, 08:11 AM
brer   44x38 valves.   Jan 18 2008, 03:14 PM
brer   2 revisions later, this is how they look...   Jan 23 2008, 11:28 PM
sean_v8_914   ...major wood..oh wait, thats metal.   Jan 24 2008, 12:33 PM
brer   i'll bring it along to your gig sean. open th...   Jan 24 2008, 01:31 PM
2-OH!   brer: With that much meat removed, and the histor...   Jan 24 2008, 02:02 PM
brer   brer: With that much meat removed, and the histo...   Jan 24 2008, 02:57 PM
brer   Since jake mentioned it, and out of curiosity I ca...   Jan 28 2008, 09:55 PM
Jake Raby   And the spark plugs are .100" closer to the c...   Jan 28 2008, 10:13 PM
brer   forgive me for repeating things other people tell ...   Jan 28 2008, 10:27 PM
brer   I've been playing with video and thought I...   Feb 22 2008, 11:41 PM
alpha434   Lol. Your machinist. Who is he?   Feb 23 2008, 08:21 AM
brer   Hi Alpha. :wavebye: I built the models, I bui...   Feb 23 2008, 10:20 AM
brer   I hope you're laughing at the jokes and not my...   Feb 23 2008, 10:45 AM
brer   I should give kudos to this special tool Don makes...   Feb 23 2008, 03:17 PM
Jake Raby   That tool is in my box too... Its made by the guys...   Feb 23 2008, 06:56 PM


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