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can we replace the pistons.....

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Old Dec 20, 2007 | 02:54 PM
  #46  
TTP Engineering's Avatar
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From: Central FL
Originally Posted by L80Killa87
Did you do some kind of honing before you dropped those in? I wouldn't mind saving some money by just dropping new rods and pistons in my current shorty in the car.

BTW ~ I LOVE those pistons you guys just released. I was thinking of pairing those with some groden rods and calling it good
Thanks. That sounds 1400HP capable.

Yes we honed the cylinders with a ball hone.
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Old Dec 20, 2007 | 03:03 PM
  #47  
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From: Lansing KS
Originally Posted by TTP Engineering
Thanks. That sounds 1400HP capable.

Yes we honed the cylinders with a ball hone.
Haha 1400 hp, that sounds almost enough How hard are these hones to use? Guessing a simple drill and some time will yield a decent hone? How hard is it to clean up, did you leave the crank in the car?
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Old Dec 20, 2007 | 03:04 PM
  #48  
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From: Nj
Originally Posted by Sharkbite2000
Stop being lazy and pull it out and get it done the right way
Says the man that sends his car to Proven/AMS to do all of the work for him

Scorke
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Old Dec 20, 2007 | 03:06 PM
  #49  
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From: Central FL
Originally Posted by L80Killa87
Haha 1400 hp, that sounds almost enough How hard are these hones to use? Guessing a simple drill and some time will yield a decent hone? How hard is it to clean up, did you leave the crank in the car?
Yes drill and ballhone. Protect the crank from debris. You cannot remove the crank as it is bolted to the trans and flywheel.
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Old Dec 20, 2007 | 03:09 PM
  #50  
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From: Lansing KS
Originally Posted by TTP Engineering
Yes drill and ballhone. Protect the crank from debris. You cannot remove the crank as it is bolted to the trans and flywheel.
DOH! Yeah, that fact slipped my mind. Hmmmm i would want to replace those bearings while I was in there though, just for peace of mind.
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Old Dec 20, 2007 | 03:12 PM
  #51  
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From: Central FL
Furthermore you stated "a while". You do not want to over-do it or you will in essense be boring and not honing the cylinders. Most important aspect is not to over-do it and have the correct crosshatching angle.
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Old Dec 20, 2007 | 03:18 PM
  #52  
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From: Lansing KS
Originally Posted by TTP Engineering
Furthermore you stated "a while". You do not want to over-do it or you will in essense be boring and not honing the cylinders. Most important aspect is not to over-do it and have the correct crosshatching angle.
What ball hone do you use, and how long do you spend on each cylinder?
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Old Dec 22, 2007 | 09:01 AM
  #53  
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From: MA
all i need is the pistons to start my engine disasemble and im looking to do the same way, live the engine in the car and hone it. but where cqn you find a cheap ball hone for what i see they are expensive and to do it just once , what is the difference with the stone hone and the ball hone? and not having a garage this i have to deffinetly get it done in a weekend.
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Old Dec 22, 2007 | 10:24 AM
  #54  
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From: Central FL
You should use a ball hone for uniform pressure.
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Old Dec 22, 2007 | 11:03 AM
  #55  
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I wander who in this forum have personal experience with this drop in piston, and what is the mileage which those cars done by now without problems?

TTP, assuming no problems with the engine, what will be in your opinion the stage/mileage of the engine/maximum mileage of engine to do this drop in piston?
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Old Dec 22, 2007 | 01:02 PM
  #56  
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From: Minneapolis
Here's a good thread on this:

https://www.evolutionm.net/forums/sh...d.php?t=248904
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Old Dec 22, 2007 | 01:45 PM
  #57  
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From: Lincolnton, NC
Originally Posted by scheides
I like his write-up.
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Old Dec 22, 2007 | 02:08 PM
  #58  
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From: OKC
Originally Posted by TTP Engineering
You should use a ball hone for uniform pressure.
What piston to wall clearance did you run on the J&E pistons? Were you able to remove that much material just with a ball hone? Looks good. Do you guys have any DSM spec pistons?

BTW..I have done this before on my old motor but Wisecos don't need much clearance.
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