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Author Topic: 90 degree V twin engine (my own design)  (Read 8809 times)

Offline gbritnell

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90 degree V twin engine (my own design)
« on: December 18, 2009, 07:29:29 PM »
Gentlemen, I started a thread on my latest project on another forum. The length of the thread is too long to start over here so rather than duplicate it I'll just post several pictures of the engine. I started the design a couple of months back. It will be a 90 degree V-twin engine with a bore of 1.00 and a stroke of 1.25. The basic construction will be 6061 aluminum with iron barrels. It will be an overhead valve configuration with exposed valve train. The crankshaft will ride on ball bearings and it will have an oil pump for lubricating the other essentials.
George
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Offline gbritnell

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Re: 90 degree V twin engine (my own design)
« Reply #1 on: December 18, 2009, 07:32:03 PM »
Here's a couple more shots. The first is the engine with the timing cover installed and the second is an internal shot of the gear cavity with the oil galley cover and oil pump covers in place.
George
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Offline chuck foster

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Re: 90 degree V twin engine (my own design)
« Reply #2 on: December 18, 2009, 07:40:07 PM »
just  :bugeye: :bugeye: :bugeye:

chuck  :wave:

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Offline andyf

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Re: 90 degree V twin engine (my own design)
« Reply #3 on: December 18, 2009, 07:40:35 PM »
Wow, George, that looks impressive! Did you do your own casting?

Andy
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Offline Darren

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Re: 90 degree V twin engine (my own design)
« Reply #4 on: December 18, 2009, 07:45:40 PM »
Think I'll just see all me tools now .....  :(

Very impressive indeed, some hours put in there I'm sure  :clap:
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Offline cedge

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Re: 90 degree V twin engine (my own design)
« Reply #5 on: December 18, 2009, 07:53:42 PM »
Andy....
No castings..... barstock only.  The build log is over at HMEM and it's simply beyond incredible. Almost makes me want to go plug my mill up and pee on it....LOL

Steve
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Offline Divided he ad

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Re: 90 degree V twin engine (my own design)
« Reply #6 on: December 18, 2009, 08:25:20 PM »
Very nice indeed George  :thumbup:


I do like the shape. A huge amount of thought involved in a project like that I'm sure.....  :smart:

Takes me hours, days to plan a few cuts in some of my humble offerings!!

Most impressed  :bow:







Ralph.

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Offline sbwhart

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Re: 90 degree V twin engine (my own design)
« Reply #7 on: December 19, 2009, 02:05:53 AM »
Great work their George  :clap: :clap: :clap: :clap: bin following build over on HMEN stunning.

Thanks for showing

Stew
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Offline Bernd

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Re: 90 degree V twin engine (my own design)
« Reply #8 on: December 19, 2009, 10:01:38 AM »
George,

What Chuck said,  :bugeye:  :jaw:  :bugeye:  :jaw:

Very nice finish. I'm sure there'll be more bling later once it's done.

Bernd
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Offline Brass_Machine

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Re: 90 degree V twin engine (my own design)
« Reply #9 on: December 19, 2009, 10:52:02 AM »
Great Start. Love V twins.

Eric
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