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Old 06-28-2013   #21
goodhart
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Re: Building a motor, where to start?

Good to know, I see the term thrown around quite a bit while searching for engine building knowledge and I am a noob when it comes to this stuff.
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Old 06-29-2013   #22
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Re: Building a motor, where to start?

I'm not familiar with using a torque plate for the actual boring, just the honing, because that prepares the surface for a good ring seal. I'd have to check with Gosh again, but I don't think he uses the torque plate for boring.

If you're just slapping a motor together and it doesn't need to be bored out, using a bottle hone is fine. They are hard to find, I couldn't find one locally, and there are two or three different "grits". I've used the bottle hone for a simple re-ring and came back with 180 psi +-2 psi in all cylinders, so it can work well for a budget build.

And to Brownman on the .040" over Wisecos. I'd take them at that price, 2.0 blocks are cheap, so if you had to go bigger, you just get a new block. Are these "stroker" pistons? Because you need the pins raised 6mm to do a 2.3 liter with a 2.4 crank with stock length rods.
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Old 06-29-2013   #23
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Re: Building a motor, where to start?

Yea, mine is just a re-ring job basically. Stock 6 block that I was told had low compression because of rings.
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Old 06-29-2013   #24
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Re: Building a motor, where to start?

They are stroker pistons. I'm waiting for some other prices to be available to make a choice.
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Old 06-29-2013   #25
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Re: Building a motor, where to start?

Quote:
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Yea, mine is just a re-ring job basically. Stock 6 block that I was told had low compression because of rings.
Bottle hone, new rings, gap 'em to spec, done.
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Old 07-31-2013   #26
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Re: Building a motor, where to start?

Bringing this back. What type of hone should be used for a DIY'er?
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Old 07-31-2013   #27
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Re: Building a motor, where to start?

If you are just trying to break the glaze then a dingleball hone works well if you keep it moving smoothly and steadily.
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Old 07-31-2013   #28
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Re: Building a motor, where to start?

Yep, those regular 3-stone honers from Pep Boys are tough to get a good finish with, bottle (dingleball) is the best.
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